Osuillivan Surname

5,391,485th
Most Common
surname in the World

Approximately 13 people bear this surname

Most prevalent in:
Ireland
Highest density in:
Ireland

Osuillivan Surname Definition:

(Irish) Grandson of Suileabhan (black-eyed).

Osuillivan Surname Distribution Map

By incidenceBy frequencyBy rank
PlaceIncidenceFrequencyRank in Area
Ireland131:362,22614,761

Osuillivan Surname Meaning

From Where Does The Surname Originate? meaning and history

(Irish) Grandson of Suileabhan (black-eyed).

— Dictionary of American Family Names (1956) by Elsdon Coles Smith
DNA test information

Phonetically Similar Names

Incidence (high to low)Incidence (low to high)Alphabetic A-ZAlphabetic Z-ASimilarity (high to low)Similarity (low to high)Prevalent jurisdiction A-ZPrevalent jurisdiction Z-A
SurnameSimilarityWorldwide IncidencePrevalency
Osullivan9516,041/
O'Suillivan952/
O'Sullivan9080,675/
Oisullivan902/
Oscullivan901/
Osullivann901/
Osulivan8914/
O'Sulllivan865/
O'Sullivain861/
O'Soullivan860/
O'Sullivant860/
O'Sulivan8461/
Ósullivan841/
Osollivan841/
Osullevan840/
O'Suillibhan822/
O'Sullevan805/
O'Sullivon802/
O'Suulivan801/
O'süllivan801/
O'Suloivan801/
Osuluvan782/
Osolivan781/
O'Sullivanová781/
O'Suillebhan731/
Osuilleabhan731/
Osuilleabain731/
Osuilleabhain70148/
O'Suilleabhan703/
O'Suiliobhain700/
O'Suileibhain700/
O'Suilleabhain67127/
Osoliban671/
Osuillebham671/
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Footnotes

  • Surnames are taken as the first part of an person's inherited family name, caste, clan name or in some cases patronymic
  • Descriptions may contain details on the name's etymology, origin, ethnicity and history. They are largely reproduced from 3rd party sources; diligence is advised on accepting their validity - more information
  • Name distribution statistics are generated from a global database of over 4 billion people - more information
  • Heatmap: Dark red means there is a higher occurrence of the name, transitioning to light yellow signifies a progressively lower occurrence. Clicking on selected countries will show mapping at a regional level
  • Rank: Name are ranked by incidence using the ordinal ranking method; the name that occurs the most is assigned a rank of 1; name that occur less frequently receive an incremented rank; if two or more name occur the same number of times they are assigned the same rank and successive rank is incremented by the total preceeding names
  • Ethnic group cannot necessarily be determined by geographic occurrence
  • Similar: Names listed in the "Similar" section are phonetically similar and may not have any relation to Osuillivan
  • To find out more about this surname's family history, lookup records on Family​Search, My​Heritage, FindMyPast and Ancestry. Further information may be obtained by DNA analysis