O-Kai Surname
4,307,654th
Most Common
surname in the World
Approximately 21 people bear this surname
Most prevalent in:
Japan
Highest density in:
Japan
O-Kai Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Japan | 21 | 1:6,087,823 | 41,347 |
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Yo-Kai | 91 | 64 | / |
| Okai | 89 | 42,477 | / |
| O-Ka | 89 | 65 | / |
| O-Ki | 89 | 6 | / |
| Okwai | 80 | 940 | / |
| Okhai | 80 | 793 | / |
| Okayi | 80 | 553 | / |
| Yokai | 80 | 258 | / |
| U-Kai | 80 | 144 | / |
| I-Kai | 80 | 73 | / |
| Oukai | 80 | 64 | / |
| Okiai | 80 | 45 | / |
| Oikai | 80 | 39 | / |
| Okaih | 80 | 38 | / |
| Očkai | 80 | 22 | / |
| Okaie | 80 | 18 | / |
| Okaia | 80 | 15 | / |
| Okawi | 80 | 13 | / |
| Oakai | 80 | 10 | / |
| Okuai | 80 | 9 | / |
| Okaii | 80 | 9 | / |
| Yo-Ka | 80 | 6 | / |
| Iokai | 80 | 2 | / |
| Okyai | 80 | 2 | / |
| Aokai | 80 | 1 | / |
| Ohkai | 80 | 1 | / |
| Okaei | 80 | 1 | / |
| Oka | 75 | 157,100 | / |
| Oki | 75 | 42,038 | / |
| Yokhai | 73 | 217 | / |
| Okawai | 73 | 162 | / |
| Oukhai | 73 | 101 | / |
| Okhiai | 73 | 47 | / |
| Okwayi | 73 | 47 | / |
| Ya-Kai | 73 | 44 | / |
| Oya-Ka | 73 | 28 | / |
| Owakai | 73 | 27 | / |
| Yokwai | 73 | 27 | / |
| Youkai | 73 | 19 | / |
| Okiyai | 73 | 15 | / |
| Okaiye | 73 | 9 | / |
| Okyayi | 73 | 7 | / |
| Yokyai | 73 | 6 | / |
| Ookwai | 73 | 6 | / |
| Okuwai | 73 | 5 | / |
| Okeayi | 73 | 5 | / |
| Oukaai | 73 | 5 | / |
| Okwaiy | 73 | 4 | / |
| Aookai | 73 | 4 | / |
| Okaeie | 73 | 3 | / |
| Okawei | 73 | 3 | / |
| Yaokai | 73 | 2 | / |
| O-Akah | 73 | 2 | / |
| Okaiyi | 73 | 1 | / |
| Okayio | 73 | 1 | / |
| Okaiwe | 73 | 1 | / |
| Iyo-Ki | 73 | 1 | / |
| Oukaiy | 73 | 1 | / |
| Oukawi | 73 | 1 | / |
| Okaiia | 73 | 1 | / |
| Okhaiy | 73 | 1 | / |
| Yu-Kai | 73 | 1 | / |
| Yokoai | 73 | 1 | / |
| Yoakai | 73 | 1 | / |
| Aoukai | 73 | 1 | / |
| Oakayi | 73 | 1 | / |
| Okwaia | 73 | 1 | / |
| Oyukai | 73 | 1 | / |
| Aokhai | 73 | 1 | / |
| Aoki | 67 | 351,581 | / |
| Akai | 67 | 28,542 | / |
| Yoka | 67 | 24,710 | / |
| Ekai | 67 | 21,878 | / |
| Ukai | 67 | 21,101 | / |
| Okoi | 67 | 15,547 | / |
| Ooka | 67 | 13,168 | / |
| Okay | 67 | 12,098 | / |
| Okah | 67 | 11,912 | / |
| Okui | 67 | 11,223 | / |
| Okia | 67 | 10,840 | / |
| Ioka | 67 | 9,286 | / |
| Ogai | 67 | 7,829 | / |
| Ikai | 67 | 7,046 | / |
| Okao | 67 | 6,667 | / |
| Okwi | 67 | 5,004 | / |
| Okae | 67 | 4,938 | / |
| Okka | 67 | 3,291 | / |
| Okwa | 67 | 2,740 | / |
| Okii | 67 | 2,438 | / |
| Okei | 67 | 2,362 | / |
| Okie | 67 | 2,207 | / |
| Okła | 67 | 1,739 | / |
| Okua | 67 | 1,432 | / |
| Okoa | 67 | 1,149 | / |
| Yoki | 67 | 1,070 | / |
| Ioki | 67 | 991 | / |
| Ouka | 67 | 957 | / |
| Ohki | 67 | 827 | / |
| Okaa | 67 | 792 | / |
| Okio | 67 | 779 | / |
| Okih | 67 | 605 | / |
| Okha | 67 | 459 | / |
| Eoka | 67 | 448 | / |
| Oukhayi | 67 | 446 | / |
| Aoka | 67 | 418 | / |
| I-Ka | 67 | 365 | / |
| Okau | 67 | 291 | / |
| Okea | 67 | 270 | / |
| Ocai | 67 | 238 | / |
| Oikaoui | 67 | 207 | / |
| Okki | 67 | 195 | / |
| Ocka | 67 | 188 | / |
| O-Ko | 67 | 159 | / |
| Oeka | 67 | 155 | / |
| Ayokhai | 67 | 150 | / |
| Očka | 67 | 114 | / |
| U-Ka | 67 | 110 | / |
| Owakayi | 67 | 102 | / |
| Oika | 67 | 100 | / |
| Ouki | 67 | 92 | / |
| Okiy | 67 | 83 | / |
| Oiki | 67 | 58 | / |
| I-Ki | 67 | 48 | / |
| Oaki | 67 | 44 | / |
| Okhi | 67 | 43 | / |
| Oaka | 67 | 28 | / |
| Ooki | 67 | 26 | / |
| Oeki | 67 | 22 | / |
| Uoka | 67 | 20 | / |
| Okya | 67 | 18 | / |
| Okiu | 67 | 18 | / |
| Ohka | 67 | 17 | / |
| Okkaiah | 67 | 15 | / |
| Okji | 67 | 14 | / |
| Owka | 67 | 13 | / |
| Oukhaiy | 67 | 10 | / |
| Ou-Akka | 67 | 9 | / |
| Yokowai | 67 | 8 | / |
| Oyka | 67 | 7 | / |
| Okja | 67 | 7 | / |
| Ojka | 67 | 5 | / |
| Okyi | 67 | 4 | / |
| Okoyawi | 67 | 4 | / |
| Oki Aia | 67 | 4 | / |
| A-Ukiai | 67 | 4 | / |
| Ocki | 67 | 3 | / |
| Okiyayi | 67 | 3 | / |
| Oa Kaia | 67 | 3 | / |
| O-Ok | 67 | 2 | / |
| Owekhai | 67 | 2 | / |
| A-Ki | 67 | 2 | / |
| Oaik | 67 | 2 | / |
| Okaiwao | 67 | 1 | / |
| Ockiyai | 67 | 1 | / |
| Youkwai | 67 | 1 | / |
| Okhiaie | 67 | 1 | / |
| Oukaoui | 67 | 1 | / |
| Oukawai | 67 | 1 | / |
| Oukhaia | 67 | 1 | / |
| Oukhaie | 67 | 1 | / |
| Owki | 67 | 1 | / |
| Okawoyi | 67 | 1 | / |
| Okhaghi | 67 | 1 | / |
| Og-I | 67 | 1 | / |
| Okéi | 67 | 1 | / |
| O Ka | 67 | 1 | / |
| O'Kawai | 67 | 1 | / |
| Eoki | 67 | 1 | / |
| A-Ka | 67 | 1 | / |
| Okhaiye | 67 | 1 | / |
| O-A Oki | 67 | 1 | / |
| Okeaiye | 67 | 1 | / |
| Okoeayi | 67 | 1 | / |
| Iwokhai | 67 | 1 | / |
| Okouayi | 67 | 1 | / |
| Oyki | 67 | 1 | / |
| Oaic | 67 | 1 | / |
| Oaig | 67 | 1 | / |
| Yeo Kai | 67 | 1 | / |
| O Kawai | 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-Kai
- 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