O'Lonergan Surname
Approximately 4 people bear this surname
O'Lonergan Surname Definition:
Ó Longargáin A family notable in the ecclesiastical sphere. IF 210 etc; Map Tip; Plate XIX
O'Lonergan Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 4 | 1:90,614,733 | 1,198,479 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Ireland | 1 | 1:4,429,866 | 40,727 |
O'Lonergan Surname Meaning
From Where Does The Surname Originate? meaning and history
Ó Longargáin A family notable in the ecclesiastical sphere. IF 210 etc; Map Tip; Plate XIX
O'Lonergan Demographics
O'Lonergan Religious Adherence
in Ireland
Religious Adherence
in Ireland
O'Lonergan Last Name Facts
Where Does The Last Name O'Lonergan Come From? nationality or country of origin
The surname O'Lonergan is found in The United States more than any other country/territory. It can also appear in the variant forms:. Click here for further possible spellings of this last name.
How Common Is The Last Name O'Lonergan? popularity and diffusion
This last name is the 8,968,613th most frequently occurring last name on a global scale. It is borne by approximately 1 in 1,821,886,479 people. It is mostly found in The Americas, where 100 percent of O'Lonergan reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.
The last name is most numerous in The United States, where it is held by 4 people, or 1 in 90,614,733. In The United States O'Lonergan is primarily concentrated in: Colorado, where 50 percent reside and Michigan, where 50 percent reside.
O'Lonergan Last Name Statistics demography
The religious devotion of those bearing the surname is chiefly Catholic (100%) in Ireland.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Olonergan | 95 | 4 | / |
| O'Lonargain | 86 | 1 | / |
| Oloniran | 78 | 2 | / |
| Olaneran | 78 | 1 | / |
| Olaneron | 67 | 1 | / |
| Aloniran | 67 | 1 | / |
| Olaneroun | 63 | 11 | / |
| Olamniran | 63 | 3 | / |
| Alan Ergun | 60 | 1 | / |
| Ilhan Ergun | 57 | 1 | / |
| Alnargun | 56 | 46 | / |
| Alnwrkhan | 53 | 3 | / |
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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'Lonergan
- To find out more about this surname's family history, lookup records on FamilySearch, MyHeritage, FindMyPast and Ancestry. Further information may be obtained by DNA analysis