Osullivan Family History & Genealogy

1 photos, 11,439 biographies, and last name history of the Osullivan family, shared by AncientFaces Members.
ADVERTISEMENT BY ANCESTRY.COM

Latest Osullivan Photos

These photos contain people with the Osullivan last name.

View all Osullivan photos Add your Osullivan photos

Biographies & Family Trees

Osullivan Bios

Find records of Osullivans by their first name:

Most Common First Names

  • John 7.7%
  • Mary 5.1%
  • James 3.6%
  • Osullivan 3.3%
  • Patrick 2.8%
  • William 2.7%
  • Michael 2.4%
  • Margaret 2.3%
  • Daniel 2.1%
  • Thomas 1.7%
  • Timothy 1.5%
  • Catherine 1.3%
  • Jeremiah 1.2%
  • Ellen 1.1%
  • Eugene 1.1%
  • Elizabeth 1.0%
  • Joseph 1.0%
  • Robert 1.0%
  • Cornelius 0.9%
  • Denis 0.9%

Osullivan Last Name History & Origin

History

Name Origin

Nationality & Ethnicity

Early Osullivans

These are the earliest records we have of the Osullivan family.

Osullivan Death Records & Life Expectancy

According to our database of 4,594 people with the last name Osullivan that have a birth and death date listed:

Life Expectancy

69.0 years

Oldest Osullivans

These are the longest-lived members of the Osullivan family on AncientFaces.

Other Osullivan Records

ADVERTISEMENT
ADVERTISEMENT BY ANCESTRY.COM

Memories

Leave a message to start a discussion about the Osullivan family with other AncientFaces Members.

Write a comment