OSULLIVAN Surname Maps of Ireland

Where in Ireland does the family OSULLIVAN come from? Is OSULLIVAN a common surname in Ireland? These surname distribution maps show where people with the surname OSULLIVAN were recorded throughout Ireland in the 1901 and 1911 Census of Ireland. The census records are held by the National Archives of Ireland and can be searched here: National Archives Census of Ireland

OSULLIVAN Surname Distribution Map (1901 Census)

OSULLIVAN surname distribution map Ireland 1901 census

There were 7,399 people with this surname in Ireland in 1901. The surname was ranked 91st in Ireland. MURPHY is ranked 1st since it is the most common Irish surname.

Religion: Catholic: 7,319 (98.92%), Other / Not Given: 38 (0.51%), Anglican: 37 (0.50%), Presbyterian: 4 (0.05%), Protestant: 1 (0.01%)

OSULLIVAN Surname Distribution Map (1911 Census)

OSULLIVAN surname distribution map Ireland 1911 census

There were 9,179 people with this surname in Ireland in 1911. The surname was ranked 58th in Ireland. MURPHY is ranked 1st since it is the most common Irish surname.

OSULLIVAN Surname Overview

  • People recorded in 1901: 7,399
  • Ireland ranking in 1901: 91st
  • Strongest county association: Kerry

Where was the OSULLIVAN surname found in Ireland in 1901?

In the 1901 Census of Ireland, the surname OSULLIVAN had the strongest distribution in these counties:

  • Kerry — Ranked 8th with 2,345 people
  • Cork — Ranked 16th with 3,252 people
  • Limerick — Ranked 21st with 851 people

Woulfe Surname Index for OSULLIVAN

The Rev. Patrick Woulfe provided lists of surname associations for Irish surnames in his book Irish Names and Surnames. Below is a list of these associations for the surname OSULLIVAN.

Dúchas Surname Index for OSULLIVAN

The Dúchas Surname Index is a set of surname associations compiled by the Irish Folklore Commission. Below is a list of these associations for the surname OSULLIVAN. Learn more at Dúchas Surname Index.

Meanings of the Surname OSULLIVAN

According to Thomas G. Gentry in his 1892 book Family Names, the Irish section states: O, descendant; suile, pronounced soo-il, genitive of suil, the eye; i for a, his; ḃean, woman.

OSULLIVAN in 1901 (Farmer)

Map is based on households which had at least one member who had an occupation containing "Farm" or "Agri".

OSULLIVAN Farmer Surname Map in 1901

OSULLIVAN in 1901 (Catholic)

Map shows the percentage of people with the surname OSULLIVAN who are Catholic in each locality

OSULLIVAN Catholic Surname Map in 1901

OSULLIVAN in 1901 (Anglican)

Map shows the percentage of people with the surname OSULLIVAN who are Anglican in each locality

OSULLIVAN Anglican Surname Map in 1901

OSULLIVAN in 1901 (Presbyterian)

Map shows the percentage of people with the surname OSULLIVAN who are Presbyterian in each locality

OSULLIVAN Presbyterian Surname Map in 1901

OSULLIVAN in Scotland

The OSULLIVAN Surname in Scotland

Patterns associated with the OSULLIVAN surname

List of consecutive consonant patterns associated with this surname:

When producing these maps, surnames are converted to uppercase. "MC" and "M'" are replaced with "MAC", and non-alphabetic characters (hyphens, spaces, apostrophes, accents) are removed. For example, Mac Vey and McVey appear together as MACVEY. O'Neill, Oneill, ONeill and Ó Néill appear together as ONEILL, and D'Arcy and Darcy appear as DARCY.

While every effort has been made to ensure accuracy, no responsibility is taken for errors in the census data. The census is available online for verification.