Surname Registry
last updated 06/14/2008
Surname Registry
last updated
06/14/2008
A to D
see below to get your surname included
 Clans and Families of Ireland by John Grenham |
 Irish Book of Arms, Genealogy & Heraldry by Michael C. O'Laughlin |
|
| Surname | Ireland County | Where Emigrated | Time line | Contact |
| Acheson | Leitrim | New York | 1800-1900 | Virginia Loewe |
| Acheson | Fermanagh | Brantford, ON, Canada | 1820-80 | Lori Hamilton |
| Acteson | Cos King, Klky, Wtford, Wxford | N Amer via England, Wales | not given | Susan Patterson |
| Adams | Donnybrook | England | 1898 | Patrick Adams |
| Agar | unknown | Canada | bef 1835 | Beth Ostriyznick |
| Agnew | Carnmoney, Antrim, Kilwaghter | not given | not given | Nancy Jewel |
| Ahern | Co Cork | N.S.W. Australia | ca 1823 | Marie Payne |
| Ahern | Gortshane, E Newport, Tipp | not given | 1790-1850 | Bob Ryan |
| Alexander | Clock Mills, Co Antrim | PA, USA | 1858-1953 | Tammy Brown |
| Allen | not given | not given | not given | Faith Capnerhurst |
| Allison | Belfast | Vancouver, CAN | 1899-1902 | Ruth Enns |
| Allison | Farneigh, Co Tipperary | Melbourne AUS | 1750+ | Brian James |
| Allison | Farneigh, Co Tipperary | New Zealand | 1750+ | Linda Hansen |
| Andrew | Co Armagh | Australia | 1830-1910 | Lee-anne |
| Ardagh, Ardaugh | Co Kildare or Thurles | not given | 1841-70 | Marialice Horn |
| Armstrong | Enniskillen, Fermanagh | Queensland, AUST | 1860-72 | Judith Mayell |
| Armstrong | Fermanagh | Ontario CAN | 1800-1900 | Bradley Fox |
| Armstrong | Ballygorman, Co Armagh | Quebec CAN | 1828-30 | Marion Paquet |
| Ash | poss Donegal or Armagh | Wilmington DE | bef 1871 | Doris Brostrom |
| Bailey | Stradbally | New England, Providence? | 1881 | Deb Bailey |
| Bailey | Freshford, Kilkenny | Arthur, Ontario | 1780-1820 | Sally Mason |
| Baillie | Belfast | New Jersey | 1924-27 | Rosemary McCormack |
| Baker | Limerick | NJ, USA | 1900 | Melanie Drake |
| Bannon | Cootehill, Co Cavan | not given | 1880 | Sylvia Kendrick |
| Barry | Cork | Cambridge MA | 1915-20 | Kat Donlon |
| Barry | Balleydehob Schull, Co Cork | Toowoomba Qld AU | 1862 | Louise Barry |
| Barry | Cobh, Co Cork | South Africa | 1837-1842 | Patricia Frykberg |
| Barry | Cork | New Brunswick CAN | 1836-38 | Raleigh Barry |
| Barry | Limerick, Kerry | New Jersey, MA, USA | 1879-1885 | Emma Fedie |
| Beattie | Termon Caven | Maryborough, QLD, AU | 1850-1940 | Rhonda Harris |
| Beattie | poss Dungannon | Scotland | 1850s | Lorraine Anderton |
| Begley | Castlegregory, Co Kerry | Boston MA | 1913-20 | Joe Allen |
| Belanger | anywhere | Canada | not given | Jennifer Belanger |
| Bellett | Co Clare | New Zealand | 1800 | Colin Printz |
| Bellett | Miltown Malbay, Co Clare | New Zealand | 1750-1900 | Dorothy Pasco |
| Benson | Ballysadare | CAN, USA, UK, other? | 1835 to 1960 | Marie Horvath |
| Benson | Sligo | MA, NY | 1890- | Marie T |
| Benson | Sligo, Mayo | UK-ENG, USA-MA | 1855-1900 | John Kelly |
| Benson | Co Donegal | prob Baltimore MD | 1799-1844 | Doris Brostrom |
| Bigger | Carnmoney, Antrim | not given | 1764 | Nancy Jewel |
| Binga | unknown | USA | 1860ish | R Binga |
| Black | Donegal | Pennsylvania | 1730 ± | S Peters |
| Blaney | Northern Ireland | Australia | 1850 | Bev Cameron |
| Bogue | Fermanagh > Cavan | Australia | not given | Elizabeth Bogue |
| Boland | Co. Galway | USA-NYC | 1829-1873 | Pam Boland |
| Bolton | Tulla, Co Clare | Boston or Chicago | 1860-1900 | Mary Moe |
| Boner | Co Donegal | Philadelphia PA | from 1860 | Marianne Bonner |
| Bonner | Macosquin, Co Derry | England | mid 1800s | John Fryatt |
| Booth | Drumshanbo, Co Leitrim | Ontario CAN | 1832 | Brenda Hooton |
| Booth | Kilkenny | Thorold, Ont. Canada | b 1816 | Pat Connors |
| Borland | Antrim | USA, NYC, JN | 1925-30 | Faith Ann Dressler |
| Boston | Northern Ireland | Australia | 1850 | Bev Cameron |
| Bourke, Burke | Portnard, Cappamore, Co Limerick | Queensland AUS | pre 1882 | Peter Burke |
| Boyce, Boice | unknown | Ironton OH | 1850s | Bill McDonough |
| Boyle | Donegal | not given | 1820-1881 | Dan Boyle |
| Boyle | Donegal | Eastern PA, Hazelton via NYC | 1845-1870 | Joe Hunter |
| Boyle | Bellanascadden, Co Donegal | all ports | 1800 on | Anne R Ward |
| Boyle | Co Monaghan | York, Toronto, Collinwood CAN | 1845, 1861 | Rachel Boyle |
| Boyle | Donegal | AU, NZ | 1860+ | Frances Terry |
| Boyle | Kilkenny | Thorold, Ont. Canada | b 1798 | Pat Connors |
| Bradley, Badley | unknown | Maryland or Delaward | ca 1798 | Deena |
| Bradley | Armagh or Derry | Merrickville, Co Leeds ONT, CAN | 1799-1834 | Kate Parle |
| Bradley | Querrin, Co Clare | New Jersey | 1878-1898 | Kwirth |
| Brady | Killashandra, Co Cavan | Providence RI, NYC, NJ | 1857-1944 | Mike |
| Brahan | Co Carlow | NY | 1880 | Ellen Marchese |
| Brandon | Kerry | California | 1899 | Catherine Loudon |
| Brannigan | Antrim and others | not given | 1808, 1900 | Nancy Jewel |
| Bree | not given | Wayne Co, PA | 1800s | Walton J Sullivan |
| Breen | Maryborough, Co Leix | did not emig | 1800-80 | Liz Buckley |
| Breen | Lisloran, Knockavilla, Tipperary | did not emig | 1840 | Patricia Cooper |
| Breen | Kircubbin | did not emig | 1930-present | William A Seely |
| Breen | Carrigahold, Moyarta | Hamilton & Toronto ONT, CAN | 1815-present | Sally Mason |
| Brennan | Castlecomer, Kilkenny | Schuylkill Co, PA | 1844-47 | Annette Brennan |
| Brennan | Lisselton, Guhard, Listowel, Co Kerry | Chicago, maybe CT | 1900 | Nan Brennan |
| Brennan | Roscommon | Manchester UK | 1916 | Lynne |
| Brennan | Kilkenny? | USA | 1800s | Marie |
| Brennan | Ballickmoyler, Co Leix | not given | 1766-1900 | Michael Brennan |
| Brennan | unknow | Schuylkill Co, PA | unknown | Lorraine Hanley |
| Brennan | Castlecomer, Co Kilkenny | NY | 1840s | Patricia Bush |
| Brewer | unknown | London UK | 1801-26 | Lyn Wolf |
| Brinly | Galway | Jeffersonville IN | 1880 | Shirley Brinly |
| Brogan | Co Galway | New York | 1900 | Mary Pat |
| Brosnan | Limerick | did not emig | not given | Mary Timmons |
| Brown(e) | Tipperary | Ontario CAN | ca 1847 | Hugh Brown |
| Buckley | Co Cork | Genesee Co, NY | 1870s | Colleen M Wheeler |
| Burden | Cos Antrim, Down | USA and Canada | 1800s-1900s | Sharon Rogers |
| Bullen | Tipperary | Queensland AU | 1796-1852 | Barbara Anderson |
| Burke | not given | Jamaica | 1800-1920 | Barbara Burke |
| Burke | Drumsna, Co Leitrim | Yorkshire, UK | b 1829 | Storm Hunter |
| Burney | Fermanagh | Ontario CAN | 1845-49 | Clayton |
| Burns | Co Louth | Boston MA | 1845-50 | Carole Burns |
| Burns | Kerry | New York | 1885-1900 | Catherine Loudon |
| Burns | Mayo | Preston, Lancashire UK | 1860s | Pete Burns |
| Burns, Byrnes | Kerry | Phila PA | 1845-50 | Lorri |
| Burnside | Cos Antrim, Down | Baltimore MD>Beaver Co, PA> OK | 1760 to present | Linda Holley |
| Bushnell | not known | South Africa | 1837-1842 | Patricia Frykberg |
| Butler | Ireland | NY | 1890 | Florence A Kissane |
| Butler | Moolum & Rochestown, Co Kilkenny | OH > SD > OH | 1857-1907 | Jean W Copeland |
| Butler | Ballyknockane, Templetuohy, Thurles, Tipperary | Royalton WI, Boston MA | 1800-1911 | Bill Hazelton |
| Butler | Kilkenny | Australia | 1850-70 | Jenny |
| Butler | not given | Co Clare | 1860s | Edna Burns |
| Byers | Bailleborough, Co. Cavan | Australia | 1800-1840 | Laurie Thompson |
| Brynan | Islandmagee, Antrim; Belfast | Philadelphia PA | 1803 onwards | Carole |
| Byrne | Mayo | Stoke-on-Trent, Staffordshire | not given | Karen Ford |
| Byrne | Dublin | Quebec City CAN | 1846 | Joan Mecteau |
| Caffery | not given | PA | 1800s | Walton J Sullivan |
| Cahill | Kerry | New York, Indiana | 1885-1900 | Catherine Loudon |
| Callaghan | Corran, Cork | not given | 1840-1900 | Mary Simpson |
| Callahan | Co Roscommon | MO | 1880-1940 | Sharon Rozwick |
| Callery | not given | not given | 1850s | Loretta Brown |
| Campbell | Derry, Londonderry | Baltimore MD | 1785-90 | Linda |
| Campbell | Lisnagonnell, Co Down | IOM > Sydney AU | 1830-39 | Erla |
| Campbell | Belfast | did not emigrate | 1881-19?? | Muriel Caldwell |
| Campbell | Derrylard, Co Armagh | Troy NY | b ca 1850 | Pat Connors |
| Cantwell | unknown | Troy NY | 1882-1891 | Danine Gebhart |
| Carbin | Co Mayo | Canada > IA | not given | Jan Egan |
| Cardiff | Wexford | not given | not given | Mary Cardiff |
| Carey | Delvin, Westmeath | New Jersey | 1841-1900 | Mike |
| Carmody | Co Clare | Kentucky >> Iowa | 1849 | Mary Anne Carmody |
| Carney | poss Co Cork | US | 1850-70 | Kate Fredericksen |
| Carr | Cork | worldwide | 1800-to date | Joe Carr |
| Carr | So East Ireland | New York | ca 1870 | Patricia C McDonald |
| Carrigg | Ennistymon, Co Clare | New York | 1823-1900 | June Lachler |
| Carroll | Rosmult, Co Tipperary | Passaic NJ | 1904 | Elizabeth Baehrel |
| Carroll | pos Cork or Tipperary | NY | 1840 on | Judith A Cruse |
| Carroll | The Derries, Tullamore, Co Offaly | Trenton NJ, New York City | 1880s-1960s | Maryann Arnold |
| Carroll | West Hill, Ballycahill, Tipperary | Jersey City, NJ | 1900 | Patricia Cooper |
| Carroll | Doneraile, Co Cork | New Zealand | 1879 | Joan Carroll |
| Casey | Granaghan Martin, Lissonuffy Par. Co Roscommon | Detroit MI | 1890-present | Mary L Casey |
| Casey | Co Sligo | New Jersey, Minnesota | 1845-55 | Patrick C Buckmaster |
| Cashman | Cork | Troy NY | 1854 | Julie Cashman |
| Caskie | Northern Ireland | Canada, USA | 1820 | Debbie |
| Cassidy | Donaghmoyne, Co Monaghan | Hartford CT > NYC | 1880-1885 | Jean Dupon |
| Cathcart | No Ireland | not given | 1770+ | Mary |
| Cathcart | Kills, Connor, Co Antrim | Upper CAN, Quebec | 1824 | Christine Cathcart |
| Caulfield | Co Roscommon | Victoria AU | 1855-57 | Victor |
| Cavanagh | Co Cavan | Stafford UK | 1800-1900 | Lilian |
| Cavanaugh | Galway | Jeffersonville IN | 1860-70 | Shirley Brinly |
| Cavanaugh | Enniscarthy, Co Wexford | Daviess Co, IN | 1840-50 | Carol Collins |
| Cavanaugh | unknown | USA | mid 1800s | Mary P |
| Caven(e)y | Co Mayo | Wayne Co, PA | 1800s | Walton J Sullivan |
| Chambers | Co Cork | Pennsylvania USA | 1850-90 | Roselma Roberts |
| Chapman | Roscrea, Co Tipperary | Australia | 1800-1900 | Bill Chapman |
| Chatham | Cos Wexford, Wicklow | US | bef 1872 | Gail Duncan |
| Chinnery | Cork | NY | ca 1861 | Anne Brady |
| Claffey | Athlone | not given | 1870-85 | Fay Folan |
| Clancy | Loghill, Co Limerick | Melbourne AU | 1860-5 | Barbara Lughermo |
| Clark | Downpatrick | not given | 1820-50 | Bluebird |
| Clark(e) | Kiltimagh, Co Mayo | St Louis | 1880 to present | Ellen Naliboff |
| Clark(e) | Derrylin, Co Fermanagh | NY | 1800-1900 | Annie Nolan |
| Clarke | Dundalk | Toronto CAN | 1827-50 | Eileen Palmer |
| Clarke | Co Down | New Zealand | 1800s onwards | Irene Taylor |
| Clarke | St John's Point, Donegal | unknown | 1850s+ | Anne Green |
| Clayton | Fermanagh, Donegal | Ontario CAN | 1845-1849 | Clayton |
| Cleary | Clonakilty area, Co Cork | Australia, USA | 1850s on | Jane Cleary |
| Cleary | not given | not given | 1811-87 | Sue |
| Clifford | Kerry, Cork | French Canada | 1875-1890 | Joseph M Clifford |
| Clifford | Co Kerry | Wales > Pittsburgh | 1860s, 1880s | AE Clifford |
| Clohessy | Murroe, Co Limerick | Lockington, AU | 1855-1900 | Adrian Clohessy |
| Clooney | Callan, Kilkenny | Victoria, AUS | < 1882 | Sandra Morrison |
| Close | Kircubbin | did not emig | 1830-1902 | William A Seely |
| Coates | Co Kildare | New York City | 1842-1940s | Pat Wood |
| Cochran | Northern Ireland | Canada, USA | 1820 | Debbie |
| Coghlan | Tibohine, Roscommon | Chicage | unknown | G N Coghlan |
| Colbert | Co Waterford | So Australia | 1854 | Roger Size |
| Coleman | Co Mayo | Pennsylvania | 1800s | Walton J Sullivan |
| Coleman | poss Galway, Mayo | Manchester UK | 1840s on | Gill Rice |
| Coleman | Co Cork | Boston MA | 1880s | Dan Coleman |
| Colgan | North Mayo, Kiltmagh etc | NY, NJ, UK | 1850s onwards | Ciaran Colgan |
| Colgan | Ballavary, Kiltamagh, Straide, Co Mayo | NY | ca 1890s | Ciaran Colgan |
| Collins | Limerick City | Lachine, Montreal CAN | 1845-50 | Carol Collins |
| Collins | Galway, Mayo | England | 1880s | Joan Shrigley |
| Collins | Co Clare | USA | 1815-1829 | Mark Collins |
| Colnan | Tipperary | New South Wales AU | 1800s onwards | Julia |
| Colohan | Galway, Dublin | US | 1850-1900 | Liz Hawkins |
| Commons | Co Mayo | Wales, NY Luzerne, Lackawanna PA | 1800s | Walton J Sullivan |
| Conaghan | not given | Philadelphia | 1860 | Loretta Brown |
| Con(n)aghan, Conachan | Donegal | Scotland, Australia | 1800-80 | Sylvia Conaghan |
| Conboy | Kilkelly, Louisburgh, Co Mayo | Thompsonville, New Haven CT | 1865-1870 | John Malley |
| Condon | Tipperary | Victoria AU | ca 1856 | Denise Leahy |
| Conlan, Conlon | Belfield, Westmeath | NY, MN, ND | 1860 | Bill Conlan |
| Conlan | unknown | ENG > Fall River MA | 1800 to present | Michele Almeida |
| Conlin | not given | not given | not given | Donna Bolton |
| Connell | Queenstown | Iowa USA | 1844-68 | Karen J Richman |
| Connell | Birchgrove, Co Tipperary | Nw Zealand | 1850s | Elizabeth O'Connell |
| Connell | Gortavalla, Doon, Co. Limerick | USA | 1880 | John O'Connell |
| Connellan | Kilmaley, Co Clare | Victoria, AUS | 1850 | Bernadette Salter |
| Connelly | Curraghmore, Cork | NYC | 1836 | Edmund Connelly |
| Conner, Connor etc | unknown | Maryland USA | 1660-1680 | Cindy |
| Connick | Co Wexford | Southern Westchester Co, NY | ca 1850 | Tim Connick |
| Connole | Ennistimon, Clare | Leeds, England | 1873-1885 | Barbara Wudarski |
| Connor | Co Derry | Scotland PA | not given | Patricia C Coogan |
| Connor | Roscommon | Australia | 1830-56 | Sharon Hein |
| Connor | Boyle, Co Roscommon | Ontario, CAN | 1814-84 | Lillian R Wells |
| Connor(s) | Tipperary | Victoria AU | 1800+ | Lisa Sukra |
| Connors | Cork | unknown | bef 1866 | Susan C Sheehan |
| Connors, O'Connor | unknown | South Amboy NJ | 1860-1920 | Arlene Volkay |
| Connors, O'Connor | Co Tipperary | Cleveland OH | emig bef 1860 | Pat Connors |
| Connors, O'Connor | Tipperary Par, Co Tipperary | Troy NY | emig 1864 | Pat Connors |
| Connors, O'Connor | Kilrush, Co Clare | did not emigrate | 1860-1911 | Kwirth |
| Conroy | Laois County | Clark Co, IN | 1797-1889 | Margaret |
| Conroy | unknown | Wisconsin | 1850+ | Ellen |
| Conroy, Coonery, Connery | Co Waterford | Gundaroo, NSW, AUS | 1817-1883 | Robyn Montgomery |
| Conroy | Clonmel, Co Tipperary | Lancashire, ENG | 1800 on | Susan O'Connor |
| Conway | Moville, Innishone, Co Derry | St John, New Brunswick | 1800-1900 | Monica Evans |
| Conway | Nenagh, Co Tipperary | Chicago IL | 1911 | Sally A Ferguson |
| Conway | poss Cork or Cavan? | Essex Co, ONT, CAN | early 1800s | Jason Conway |
| Conway | Dublin | Australia | 1875 | Clare Taylor |
| Coogan | Co Monaghan | NY | not given | Patricia C Coogan |
| Cooley | Tubber | not given | 1900 | Patricia Gordon |
| Corbin | unknown | Mortlake, Surrey UK | ca 1865 | Jill Kennedy |
| Corcoran | Mountmellick, Co Laois | NYC, Ossining, Yonkers NY | 1869 | Kay Corcorin |
| Corrigan | Monaghan | NY | 1876 | Diane Henderson |
| Costello | Galway | Boston, Maine | 1800s | Betsy Murphy |
| Costelloe | Querrin, Co Clare | did not emigrate | 1878 | Kwirth |
| Costigan | Tipperary? | Liverpool > Queensland AU | 1800-64 | Gail White |
| Coulter | Dundalk, Co Louth | Chicago IL | 1886 | Susan R Clark |
| Coyne | unknown | n/a | bef 1813 | Robyn Montgomery |
| Coyne | Co Sligo | Leeds, Yorkshire UK | 1845-1851 | Sylvia Coyne |
| Coyne | mostly Galway | Boston MA | 1840-1914 | Sandy Mullen |
| Coyne | Ballinakill, Lettermore, Co Glwy | Boston MA | 1900 | Karen Connors |
| Crawford | Co Antrim | New Brunswick | ca 1820 | Rich Rankin |
| Crinnion | Co. Louth | Liverpoool>>NY>>St Louis | 1833 to present | Ellen Naliboff |
| Croghan | Strokestown, Co Roscommon | USA | 1858-70 | Mary Lutz |
| Croneen, Cronean | unknown | Australia | bef 1824 | Julia Sheppard |
| Crosby | unknown | England, New Brunswick CAN | 1880-1920 | Kate |
| Crowe | Doon, Co Limerick | USA-NY, WI, OH | 1850 | K F Ryan |
| Crowley | Northern Ireland | MA | 1848 | Florence A Kissane |
| Cryan | Sligo | Minneapols MN | 1865-70 | Connie McDonald |
| Cuddy | unknown | Clark Co, IN | 1800-75 | Margaret Anderson |
| Cudmore | Co Clare | So Australia | 1852 | Roger Size |
| Cudmore | Kilfinane, Co. Limerick | not given | not given | Jim Regan |
| Cullinan | Tyrone | Phila PA, Christchurch NZ | 1880-1940 | Victoria Laskowski |
| Cullinan | Clare & Galway | New Rochelle NY | 1850-1900 | Pat Connors |
| Cunningham | Co Longford | Bradford Co, PA | 1847 | William F Ryan |
| Cunningham | unknown | Pennsylvania | unknown | Karen McMillan |
| Cummin(g)s | Co Mayo | Wales, NY Luzerne, Lackawanna PA | 1800s | Walton J Sullivan |
| Cummiskey | Co Cork | Washington, Alleghey Cos, PA | 1840-1890 | Craig Rasmussen |
| Cunniff | Co Galway | Schuylkill Co, PA | 1850-55 | Carole Burns |
| Curran | Dundalk, Co Louth | Genesse Co, NY | 1846 onwards | Colleen Wheeler |
| Curran | Castlegregory Co Kerry | Boston MA | 1913-20 | Joe Allen |
| Curran | Co Cavan or Longford | not given | 1800s | Marilyn |
| Curry | Clare | USA, Kansas | 1840-66 | Kathleen Hadley |
| Dalmeny | all | not given | pre 1925 | Don Dalmeny |
| Daly | Blagh, Coleraine, Co Derry | Philadelphia PA | 1923 | Bill |
| Daly | Cork | Pittsfield, Lorain OH | 1827 onward | Patricia |
| Daly, Dailey | Ringa Roga Island, Ballyalley, Co Cork | SD | 1846-1930 | Jean W Copeland |
| Dawson | Co Down | Pennsylvania | 1774 | Vickie L Marsh |
| Deasy | Douglas Par., Co Cork | Marborough MA | ca 1850 | Kevin Dacey |
| Degnan, Duignan | unknown | NY, Connecticut | 1800-47 | Connie Degnan |
| Degnan | unknown | USA | mid 1800s | Mary P |
| Delaney | Laois | n/a | 1860 | Tim Murphy |
| Delaney | Dublin | Australia | 1820 | Patricia |
| Dempsey | unknown | Braidwood Dist. NSW AU | ear-mid 1800s | Tricia |
| Dempsey | County Cork | London ENG | 1854 | Ron Ellis |
| Denigan | Strokestown, Co Roscommon | USA | 1840-70 | Mary Lutz |
| Den(n)igan | Knappogue, Co Longford | Australia & USA | from 1830 | Caroline Denigan |
| Denney | Cahanagh, Co Longford | Manchester ENG | 1870s | Lyn Christian |
| Dennison | Co Tyrone | NY | 1828-1910 | Judith A Cruse |
| Delmage | Limerick | NY, MA, CAN | ca 1850 | R Winans |
| Derrig | unknown | Canada | 1830-45 | Mickey Derrig |
| Devin | Co. Tyrone | N.S.W., Australia | ca 1832 | Marie Payne |
| Devine | unknown | PA, NJ, MO | 1850 on | Judy Hall |
| Devine | unknown | PA, NJ | 1820-50 | Sally D Morgan |
| Devine | Mullingar | England | 1830 - 1850 | Christine Devine |
| Devenish | Mullingar, Westmeath | Troy NY, Chicago IL, Castleton KS | 1829-1896 | Marguerite Harrington |
| Devitt | not given | not given | not given | Donna Bolton |
| Dillon | N. Ireland | New Jersey | 1770s | Henry S Dillon |
| Dillon | O'Callaghan Mills, Kilkishen, Co Clare | Queensland AU | 1820 onwards | Ernene Smedley |
| Dillon | Co Clare, Connolly area | Australia, NZ, USA | early 1900s | Chris |
| Dillon | Co Offaly | Philadelphia PA | from 1792 | Marianne Bonner |
| Dillon | Tipperary (Roscrea, Nenagh, Thurles) | New York City | 1890 | Eileen D Kightlinger |
| Dilworth | Co Tyrone | Ontario CAN | 1846 | Nancy Smith |
| Dineen | Kerry | Putnam County NY | 1886-1889 | Jim Burden |
| Dobbin | Lisnafunshin, Co Kilkenny | Liverpool UK | 1865, 1930 | Leslie Rowlands |
| Dolan | not given | NY, PA | early 1800s | Walton J Sullivan |
| Dolan | Fermanagh | Australia | 1800s | Peter Dolan |
| Donaghey | Northern Ireland | not given | 1800s-present | Diane |
| (O)Donahue, Donoghue | Kilarney | Lowell, Lawrence MA | 1850-80 | John Donahue |
| Donahue | Virginia, Co Cavan | NY, PA | 1840-50s | Steve Lynch |
| Donahue | Mayo | Lackawann Co., PA | 1862-89 | Deirdre Donahue |
| Donegan | Cos Antrim, Down | USA | 1800s-1900s | Sharon Rogers |
| Donegan | not given | PA | 1800s | Walton J Sullivan |
| Donlan | Co Galway | NY, WA | not given | Patricia C Coogan |
| Donlan | East Galway | Brooklyn NY | 1860s | Pat Wood |
| Donlon | Galway | Boston MA | 1900-15 | Kat Donlon |
| Donnellan | unknown | Jersey City NJ | 1860-70s | Lorraine Hanley |
| Donnelly | Dublin | Maine, USA | 1866 | Sally A Ferguson |
| Donnelly | Belfast | Jersey City NJ | 1880 | Catherine Loudon |
| Donohoe | Virginia, Co Cavan area | NY, PA | 1840-50 | Steve |
| Donohoe, Donahue | Cork City | Massachusetts | 1857-1887 | Marti Mortenson |
| Donovan | Clonakilty | Kane Co, IL | ca 1825 |