O'Keif Surname

14,316,765th
Most Common
surname in the World

Approximately 1 people bear this surname

Most prevalent in:
England
Highest density in:
England

O'Keif Surname Definition:

This ancient Munster sept derive" from Art Caemh-the last two letters being pronounced in Irish as F, or rather as V-who was himself the son of Finguine, King of Munster, whose death in 902 the Four Masters record, as they do that of Ceallach O'Caemh in 1063.

Read More About This Surname

O'Keif Surname Distribution Map

By incidenceBy frequencyBy rank
PlaceIncidenceFrequencyRank in Area
England11:55,718,059489,080
PlaceIncidenceFrequencyRank in Area
Ireland11:4,429,86640,727
PlaceIncidenceFrequencyRank in Area
England21:12,187,685173,419
PlaceIncidenceFrequencyRank in Area
United States941:534,24137,003

O'Keif Surname Meaning

From Where Does The Surname Originate? meaning and history

This ancient Munster sept derive" from Art Caemh-the last two letters being pronounced in Irish as F, or rather as V-who was himself the son of Finguine, King of Munster, whose death in 902 the Four Masters record, as they do that of Ceallach O'Caemh in 1063." D'Alton.

— Patronymica Britannica (1860) by Mark Antony Lower

O'KEEFE: The descendant of Kief. Kief, in the Danish, signifies brave, stout, courageous.

— Ludus Patronymicus (1868) by Richard Stephen Charnock
DNA test information
Display Statistics on:
  • Religious Adherence in:
    Ireland

O'Keif Demographics

O'Keif Religious Adherence
in Ireland

Sample size: 1 (1901)

Religious Adherence
in Ireland

View the most religious surnames in Ireland

O'Keif Last Name Facts

Where Does The Last Name O'Keif Come From? nationality or country of origin

The last name O'Keif is carried by more people in England than any other country or territory. It may also appear as:. For other possible spellings of O'Keif click here.

How Common Is The Last Name O'Keif? popularity and diffusion

The surname O'Keif is the 14,316,765th most commonly held family name internationally. It is borne by approximately 1 in 2,147,483,647 people. This surname occurs mostly in Europe, where 100 percent of O'Keif are found; 100 percent are found in Northern Europe and 100 percent are found in British Isles.

The last name O'Keif is most commonly used in England, where it is carried by 1 people, or 1 in 55,718,059. In England it is mostly found in: Essex, where 100 percent reside.

O'Keif Family Population Trend historical fluctuation

The occurrence of O'Keif has changed over time. In England the share of the population with the surname fell 50 percent between 1881 and 2014.

O'Keif Last Name Statistics demography

The religious devotion of those carrying the surname is primarily Catholic (100%) in Ireland.

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
O'Keife9237/
O'Keiff927/
Okeif913/
O'Kef911/
O'Keiffe8645/
O'Keef8362/
Okeife8355/
O'Kief8326/
Okeiff8316/
O'Kefe835/
Okeifh831/
Okeyif831/
O'Keff830/
Okef8019/
Okif801/
O'Keefe7722,477/
O'Keffe7728/
Okeiffe7717/
O'Kieff772/
O'Keeff770/
Okefe73367/
Okife73115/
Okeef7392/
Okief7361/
Okoif732/
Oukif732/
Okeaf732/
Okaif732/
Oikef731/
Okihf731/
Okijf731/
Okiff730/
Okeff730/
O'Keeffe7120,142/
O'Keeffs711/
O'Keaffe710/
Okeefe6719,196/
Okiffe6736/
Okeffe6729/
Ozkefe6725/
Ocheif678/
Okaife678/
Okeafe675/
Okieff674/
Askeif673/
Okesfe672/
Okeeff672/
Hoceif671/
Ouceif671/
Okedfe671/
O'Kyff671/
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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 O'Keif
  • 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