O'Lohan Surname

2,394,033rd
Most Common
surname in the World

Approximately 64 people bear this surname

Most prevalent in:
Ireland
Highest density in:
Ireland

O'Lohan Surname Definition:

Ó Leocháin Originally of Westmeath this sept became established in Co. Galway.

Duck is a synonym by mistranslation. MIF 164

O'Lohan Surname Distribution Map

PlaceIncidenceFrequencyRank in Area
Ireland641:73,5774,518
PlaceIncidenceFrequencyRank in Area
Ireland251:177,1958,871

O'Lohan Surname Meaning

From Where Does The Surname Originate? meaning and history

Ó Leocháin Originally of Westmeath this sept became established in Co. Galway.

Duck is a synonym by mistranslation. MIF 164

A Guide to Irish Names (1964) by Edward MacLysaght

O'Lohan Last Name Facts

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

The surname O'Lohan has its highest incidence in Ireland. It may also be found in the variant forms:. Click here for other potential spellings of this name.

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

The surname O'Lohan is the 2,394,033rd most numerous last name world-wide. It is borne by approximately 1 in 113,867,905 people. The surname is primarily found in Europe, where 100 percent of O'Lohan live; 100 percent live in Northern Europe and 100 percent live in British Isles.

It is most commonly held in Ireland, where it is borne by 64 people, or 1 in 73,577. In Ireland it is primarily found in: Leinster, where 100 percent live.

O'Lohan Family Population Trend historical fluctuation

The frequency of O'Lohan has changed through the years. In Ireland the number of people who held the O'Lohan surname grew 256 percent between 1901 and 2014.

O'Lohan Last Name Statistics demography

The religious devotion of those carrying the last name is predominantly Catholic (100%) in Ireland.

Phonetically Similar Names

SurnameSimilarityWorldwide IncidencePrevalency
O'Loan92538/
Olohan92287/
Holohan863,569/
O'Loane8658/
Oloan83824/
Hollohan80362/
Hoolohan8023/
Huolohan8011/
Oliohant802/
Holohand802/
Holoahan801/
Goulohan801/
Houlohan800/
Alohan772,145/
Olouan77138/
Oloane7757/
Goloan778/
Osloan774/
Holoan772/
Holloahan751/
Holliohan751/
Holoane71163/
Allohan7191/
Olohoun7119/
Oulohon7117/
Holohon7114/
Oulouan714/
Holoank714/
Holohanova713/
Helohan712/
Holoand712/
Halohan712/
Ollouan711/
Olojian711/
Ooloane711/
Aloan67110/
Olaon6787/
Eloan6713/
Holohoun6712/
Houlohon675/
Alohacin675/
Alohaine671/
Goulouan671/
Goulohon671/
Ollohoun671/
Holhoham671/
Oulouane671/
Oloam671/
Gollohon671/
Gallohan671/
Hallohan671/
Holloaun670/

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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'Lohan
  • 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