O'Neill Family History | Find Genealogy Records & Family Crest

O'Neill Crest and Family Coat of Arms

O'Neill Genealogy & History

The surname O'Neill is of Irish origin. O'Neill family history shows that the bearers of this surname are descendents of Niall of the Nine Hostages, a legendary figure in ancient Ireland whose name means champion. O'Neill genealogy shows that the name first arose in County Clare and County Tyrone. One branch of the O'Neill family went to County Limerick, where they settled after helping to expel the Danish Vikings. O'Neill legend says that after one such victory, they wore green branches in their helmets and on their horses' heads. A famous member of the O'Neill family was the late Speaker of the United States House of Representatives, Thomas "Tip" O'Neill.


O'Neill Birth Records

NameBirth DateDeath DateLocation
Anna O'neill-- --, 1919March 17,1996NJ
Betty O'neill-- --, 1940December 11,2006NJ
Cecilia O'neill-- --, 1975October 26,1999TX
David O'neill-- --, 1936November 24,2008PA

O'Neill Death Records

NameBirth DateDeath DateLocation
Edith O'neill-- --, 1924June 10,2008King Of Prussia,PA
Florence O'neill-- --, 1933May 21,2005Malverne,NY
Gail O'neill-- --, 1941November 1,2005Charlestown,MA
Ida O'neill-- --, 1918August 18,2006Quincy,MA

O'Neill Marriage Records

NameSpouseMarriage DateLocation
Yvonne O'neillOsborn FloydSeptember 25,1976Reno, NV
Valeria O'neillDavid D'alfonsoMay 8,1994Clark, NV
Owen O'neillVicki AlfordAugust 24,1974Reno, NV
Leigh O'neillRalph ConnerOctober 24,1992Clark, NV

Most Common Surnames After O'Neill

476th: Nash477th: Chase
478th: Glover479th: Hampton
480th: Underwood481st: Friedman
482nd: Callahan483rd: Horn
484th: Tran485th: Kirk

Click The Letter That Corresponds To Your Family Name

ABCDEFGHIJKLMNOPQRSTUVWXYZ

Sign up for a free trial account and begin tracing your family history today.

Start 7-Day Free Trial »