O'Cass Surname
Approximately 23 people bear this surname
O'Cass Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Australia | 22 | 1:1,227,077 | 66,405 |
| New Zealand | 1 | 1:4,528,323 | 55,372 |
| United States | 1 | 1:362,458,933 | 1,988,048 |
O'Cass Last Name Facts
Where Does The Last Name O'Cass Come From? nationality or country of origin
The surname O'Cass is found in Australia more than any other country/territory. It may occur as a variant:. Click here for further possible spellings of this surname.
How Common Is The Last Name O'Cass? popularity and diffusion
This surname is the 4,116,508th most commonly held surname world-wide, borne by approximately 1 in 316,849,822 people. The last name O'Cass is mostly found in Oceania, where 100 percent of O'Cass are found; 100 percent are found in Australasia and 100 percent are found in Australia and New Zealand.
This surname is most commonly occurring in Australia, where it is carried by 22 people, or 1 in 1,227,077. In Australia O'Cass is primarily found in: New South Wales, where 77 percent live, Queensland, where 5 percent live and South Australia, where 5 percent live. Beside Australia this surname exists in 2 countries. It also occurs in New Zealand, where 4 percent live and The United States, where 4 percent live.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Ocass | 91 | 1 | / |
| O'Case | 83 | 3 | / |
| O'Cash | 83 | 1 | / |
| Ocas | 80 | 5,445 | / |
| Oucasse | 77 | 2 | / |
| O'Jauss | 77 | 1 | / |
| Ochasse | 77 | 1 | / |
| Ocsas | 73 | 209 | / |
| Ocias | 73 | 141 | / |
| Hocas | 73 | 32 | / |
| Occas | 73 | 23 | / |
| Ockas | 73 | 8 | / |
| Okass | 73 | 7 | / |
| Ochas | 73 | 5 | / |
| Ocash | 73 | 4 | / |
| Osass | 73 | 4 | / |
| Acass | 73 | 3 | / |
| Oczas | 73 | 2 | / |
| Oceas | 73 | 2 | / |
| Ocaas | 73 | 1 | / |
| Oscas | 73 | 1 | / |
| Ocais | 73 | 1 | / |
| Ocase | 73 | 0 | / |
| O'Dca | 73 | 0 | / |
| Ouccasse | 71 | 1 | / |
| Oca | 67 | 8,839 | / |
| Ochkas | 67 | 470 | / |
| Occeas | 67 | 216 | / |
| Okasse | 67 | 166 | / |
| Hotcas | 67 | 98 | / |
| Ouqass | 67 | 9 | / |
| Ocause | 67 | 7 | / |
| Ochase | 67 | 6 | / |
| Ouchas | 67 | 6 | / |
| Odchas | 67 | 5 | / |
| Acasse | 67 | 5 | / |
| Okashs | 67 | 4 | / |
| O'Kash | 67 | 4 | / |
| Oukass | 67 | 2 | / |
| Ochais | 67 | 1 | / |
| Hotchaiss | 67 | 1 | / |
| Hocaas | 67 | 1 | / |
| Oscoss | 67 | 1 | / |
| Ociasz | 67 | 1 | / |
| Ocqeas | 67 | 1 | / |
| Ocsaus | 67 | 1 | / |
| O'Chea | 67 | 1 | / |
| Okassh | 67 | 1 | / |
| Accass | 67 | 0 | / |
| Ochaus | 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'Cass
- 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