Orioka Surname
Approximately 72 people bear this surname
Orioka Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Japan | 41 | 1:3,118,153 | 33,477 |
| Nigeria | 26 | 1:6,813,183 | 158,601 |
| United States | 2 | 1:181,229,466 | 1,556,795 |
| Argentina | 1 | 1:42,743,414 | 282,706 |
| Australia | 1 | 1:26,995,701 | 270,794 |
| Russia | 1 | 1:144,123,056 | 881,408 |
Orioka Last Name Facts
Where Does The Last Name Orioka Come From? nationality or country of origin
The surname Orioka occurs in Japan more than any other country or territory. It can occur as a variant:. For other possible spellings of this surname click here.
How Common Is The Last Name Orioka? popularity and diffusion
The surname Orioka is the 2,237,939th most widely held family name worldwide, held by around 1 in 101,215,916 people. The last name occurs mostly in Asia, where 58 percent of Orioka live; 57 percent live in East Asia and 57 percent live in Nippono-Asia.
Orioka is most commonly occurring in Japan, where it is held by 41 people, or 1 in 3,118,153. In Japan it is mostly concentrated in: Ehime Prefecture, where 49 percent reside, Kyoto Prefecture, where 10 percent reside and Ōita Prefecture, where 10 percent reside. Beside Japan this surname exists in 5 countries. It is also found in Nigeria, where 36 percent reside and The United States, where 3 percent reside.
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 Orioka
- 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