O'Bourne Surname
Approximately 4 people bear this surname
O'Bourne Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Australia | 1 | 1:26,995,701 | 270,794 |
| Canada | 1 | 1:36,845,591 | 464,108 |
| England | 1 | 1:55,718,059 | 489,080 |
| United States | 1 | 1:362,458,933 | 1,988,048 |
O'Bourne Last Name Facts
Where Does The Last Name O'Bourne Come From? nationality or country of origin
The last name O'Bourne has its highest incidence in Australia. It may also occur as:. For other potential spellings of O'Bourne click here.
How Common Is The Last Name O'Bourne? popularity and diffusion
The last name O'Bourne is the 8,968,613th most prevalent surname on a worldwide basis, borne by approximately 1 in 1,821,886,479 people. The surname occurs predominantly in The Americas, where 50 percent of O'Bourne reside; 50 percent reside in North America and 25 percent reside in Anglo-North America.
O'Bourne is most commonly held in Australia, where it is carried by 1 people, or 1 in 26,995,701. In Australia O'Bourne is most common in: Queensland, where 100 percent live. Outside of Australia it is found in 3 countries. It is also common in Canada, where 25 percent live and England, where 25 percent live.
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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'Bourne
- 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