O' Callaghan Surname
Approximately 340 people bear this surname
O' Callaghan Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| South Africa | 340 | 1:159,346 | 17,918 |
O' Callaghan Demographics
Average O' Callaghan Salary in
South Africa
R 399,840
Per year
Average Salary in
South Africa
R 237,638
Per year
O' Callaghan Last Name Facts
Where Does The Last Name O' Callaghan Come From? nationality or country of origin
The last name O' Callaghan is found most in South Africa. It may be found as a variant:. Click here to see other potential spellings of this name.
How Common Is The Last Name O' Callaghan? popularity and diffusion
This last name is the 818,364th most commonly occurring last name in the world, held by approximately 1 in 21,433,959 people. The last name is primarily found in Africa, where 100 percent of O' Callaghan live; 100 percent live in Southern Africa and 100 percent live in South Bantu Africa.
The last name O' Callaghan is most commonly occurring in South Africa, where it is held by 340 people, or 1 in 159,346. In South Africa O' Callaghan is most common in: Gauteng, where 44 percent live, Western Cape, where 19 percent live and Northern Cape, where 14 percent live.
O' Callaghan Last Name Statistics demography
O' Callaghan earn more than fifty percent more than the average income. In South Africa they earn 68.26% more than the national average, earning R 399,840 per year.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| O'Callaghan | 96 | 23,529 | / |
| O Callaghan | 96 | 68 | / |
| O'Callaaghan | 92 | 5 | / |
| O' Gallaghan | 92 | 1 | / |
| O'Callaghhan | 92 | 0 | / |
| O'Callaghane | 92 | 0 | / |
| Ocallaghan | 91 | 4,377 | / |
| O'Callagan | 91 | 10 | / |
| O'Calaghan | 91 | 5 | / |
| O'Callghan | 91 | 1 | / |
| O'Callaghn | 91 | 1 | / |
| O Callghan | 91 | 0 | / |
| O'Gallaghan | 87 | 3 | / |
| O'Callachan | 87 | 1 | / |
| Ocallacghan | 87 | 1 | / |
| Ò'callaghan | 87 | 1 | / |
| OcCallaghan | 87 | 0 | / |
| O'Callaghin | 87 | 0 | / |
| O'Callaghen | 87 | 0 | / |
| O'Callaghon | 87 | 0 | / |
| O'Calleghan | 87 | 0 | / |
| O'Calloghan | 87 | 0 | / |
| O'Collaghan | 87 | 0 | / |
| O'Cullaghan | 87 | 0 | / |
| O Callaghen | 87 | 0 | / |
| O Collaghan | 87 | 0 | / |
| O Calleghan | 87 | 0 | / |
| O Callyghan | 87 | 0 | / |
| Ocalaghan | 86 | 6 | / |
| Ocallghan | 86 | 4 | / |
| Ocallagan | 86 | 4 | / |
| Ocllaghan | 86 | 2 | / |
| Ocallaghn | 86 | 1 | / |
| O Calagan | 86 | 0 | / |
| O'Calagan | 86 | 0 | / |
| Ogallaghan | 82 | 4 | / |
| Ocallachan | 82 | 1 | / |
| Oçallaghan | 82 | 1 | / |
| Ocallaghna | 82 | 1 | / |
| Ocallaghin | 82 | 1 | / |
| Ocallaghen | 82 | 1 | / |
| O Calligan | 82 | 0 | / |
| Ocalloghan | 82 | 0 | / |
| O'Calligan | 82 | 0 | / |
| Ocalagan | 80 | 118 | / |
| Ocallgan | 80 | 0 | / |
| O Calloghen | 78 | 0 | / |
| O'Calleghen | 78 | 0 | / |
| Ocallaghan-Hay | 77 | 1 | / |
| Ucalaghan | 76 | 1 | / |
| Ocalligan | 76 | 0 | / |
| Ocaleghan | 76 | 0 | / |
| Ocallogan | 76 | 0 | / |
| O'Galligan | 73 | 4 | / |
| O Colligan | 73 | 0 | / |
| Icalagan | 70 | 3 | / |
| O'Culachain | 70 | 1 | / |
| Agolaghan | 67 | 26 | / |
| Ukalaghan | 67 | 17 | / |
| Icalagani | 67 | 4 | / |
| Ogalagani | 67 | 4 | / |
| Ogalligan | 67 | 1 | / |
| O Kaligan | 67 | 0 | / |
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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' Callaghan
- 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