O-Brien Surname
Approximately 15 people bear this surname
O-Brien Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Canada | 10 | 1:3,684,559 | 191,443 |
| England | 3 | 1:18,572,686 | 338,250 |
| Austria | 1 | 1:8,515,435 | 118,036 |
| Wales | 1 | 1:3,094,532 | 44,023 |
O-Brien Demographics
Average O-Brien Salary in
Canada
$92,070 CAD
Per year
Average Salary in
Canada
$49,683 CAD
Per year
O-Brien Last Name Facts
Where Does The Last Name O-Brien Come From? nationality or country of origin
The last name O-Brien is found most frequently in Canada. It may appear as a variant:. Click here for further potential spellings of this name.
How Common Is The Last Name O-Brien? popularity and diffusion
It is the 5,057,639th most frequently held family name world-wide It is held by around 1 in 485,836,394 people. O-Brien occurs predominantly in The Americas, where 67 percent of O-Brien live; 67 percent live in North America and 67 percent live in Anglo-North America.
O-Brien is most frequently used in Canada, where it is borne by 10 people, or 1 in 3,684,559. In Canada it is most frequent in: Alberta, where 100 percent reside. Other than Canada O-Brien occurs in 3 countries. It also occurs in England, where 20 percent reside and Austria, where 7 percent reside.
O-Brien Last Name Statistics demography
O-Brien earn more than fifty percent more than the average income. In Canada they earn 85.31% more than the national average, earning $92,070 CAD per year.
Phonetically Similar Names
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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
- 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-Brien
- 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