O-Ka Surname
2,372,517th
Most Common
surname in the World
Approximately 65 people bear this surname
Most prevalent in:
Japan
Highest density in:
Japan
O-Ka Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Japan | 65 | 1:1,966,835 | 27,587 |
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| O-Kai | 89 | 21 | / |
| Yo-Ka | 89 | 6 | / |
| Oka | 86 | 157,100 | / |
| Yo-Kai | 80 | 64 | / |
| Oya-Ka | 80 | 28 | / |
| O-Akah | 80 | 2 | / |
| Okai | 75 | 42,477 | / |
| Yoka | 75 | 24,710 | / |
| Ooka | 75 | 13,168 | / |
| Okay | 75 | 12,098 | / |
| Okah | 75 | 11,912 | / |
| Okia | 75 | 10,840 | / |
| Ioka | 75 | 9,286 | / |
| Okao | 75 | 6,667 | / |
| Okae | 75 | 4,938 | / |
| Okka | 75 | 3,291 | / |
| Okwa | 75 | 2,740 | / |
| Okła | 75 | 1,739 | / |
| Okua | 75 | 1,432 | / |
| Okoa | 75 | 1,149 | / |
| Ouka | 75 | 957 | / |
| Okaa | 75 | 792 | / |
| Okha | 75 | 459 | / |
| Eoka | 75 | 448 | / |
| Aoka | 75 | 418 | / |
| I-Ka | 75 | 365 | / |
| Okau | 75 | 291 | / |
| Okea | 75 | 270 | / |
| Ocka | 75 | 188 | / |
| O-Ko | 75 | 159 | / |
| Oeka | 75 | 155 | / |
| Očka | 75 | 114 | / |
| U-Ka | 75 | 110 | / |
| Oika | 75 | 100 | / |
| Oaka | 75 | 28 | / |
| Uoka | 75 | 20 | / |
| Okya | 75 | 18 | / |
| Ohka | 75 | 17 | / |
| Owka | 75 | 13 | / |
| Oyka | 75 | 7 | / |
| Okja | 75 | 7 | / |
| O-Ki | 75 | 6 | / |
| Ojka | 75 | 5 | / |
| O-Ok | 75 | 2 | / |
| O Ka | 75 | 1 | / |
| A-Ka | 75 | 1 | / |
| Ou-Akka | 73 | 9 | / |
| Okawa | 67 | 87,363 | / |
| Ok | 67 | 79,784 | / |
| Ueoka | 67 | 17,904 | / |
| Okyay | 67 | 9,072 | / |
| Oweka | 67 | 5,667 | / |
| Okaya | 67 | 5,107 | / |
| Okoya | 67 | 4,847 | / |
| Okiya | 67 | 4,145 | / |
| Okeya | 67 | 3,358 | / |
| Okuwa | 67 | 2,648 | / |
| Iyoka | 67 | 2,644 | / |
| Okoua | 67 | 2,040 | / |
| Ouaka | 67 | 2,025 | / |
| Ayoka | 67 | 1,986 | / |
| Okuya | 67 | 1,901 | / |
| Eyoka | 67 | 1,862 | / |
| Owaka | 67 | 1,591 | / |
| Oyaka | 67 | 1,482 | / |
| Oyeka | 67 | 1,098 | / |
| Okwai | 67 | 940 | / |
| Aouka | 67 | 898 | / |
| Okhai | 67 | 793 | / |
| Okuła | 67 | 753 | / |
| Okkay | 67 | 715 | / |
| Okowa | 67 | 644 | / |
| Oukha | 67 | 588 | / |
| Okayo | 67 | 573 | / |
| Okayi | 67 | 553 | / |
| Okeah | 67 | 540 | / |
| Yo-Ko | 67 | 539 | / |
| Oukka | 67 | 475 | / |
| Oyika | 67 | 453 | / |
| Okhae | 67 | 438 | / |
| Yocka | 67 | 425 | / |
| Oyuka | 67 | 425 | / |
| Okwah | 67 | 393 | / |
| Okwae | 67 | 369 | / |
| Owoka | 67 | 349 | / |
| Okaye | 67 | 341 | / |
| Okawu | 67 | 327 | / |
| Yaoka | 67 | 273 | / |
| Yokai | 67 | 258 | / |
| Okewa | 67 | 237 | / |
| Owuka | 67 | 226 | / |
| Yokwa | 67 | 205 | / |
| Yuoka | 67 | 178 | / |
| Ouoka | 67 | 178 | / |
| Okuah | 67 | 162 | / |
| Oyoka | 67 | 156 | / |
| U-Kai | 67 | 144 | / |
| Okawo | 67 | 130 | / |
| Okhah | 67 | 127 | / |
| Okiah | 67 | 125 | / |
| Okaah | 67 | 120 | / |
| Awoka | 67 | 119 | / |
| Youka | 67 | 117 | / |
| Okaeo | 67 | 114 | / |
| Oga-A | 67 | 102 | / |
| Ewoka | 67 | 101 | / |
| Yokia | 67 | 75 | / |
| Okway | 67 | 73 | / |
| Okwao | 67 | 73 | / |
| I-Kai | 67 | 73 | / |
| Okwua | 67 | 72 | / |
| Okuau | 67 | 70 | / |
| Oukai | 67 | 64 | / |
| Iwoka | 67 | 63 | / |
| Okoła | 67 | 63 | / |
| Yog-A | 67 | 61 | / |
| Očkay | 67 | 55 | / |
| Okayu | 67 | 54 | / |
| Ockay | 67 | 50 | / |
| Iokia | 67 | 48 | / |
| Oukay | 67 | 48 | / |
| Okiai | 67 | 45 | / |
| Oka'a | 67 | 43 | / |
| Ohkay | 67 | 42 | / |
| Okwia | 67 | 41 | / |
| Okhay | 67 | 40 | / |
| Okiwa | 67 | 40 | / |
| Oikai | 67 | 39 | / |
| Okaih | 67 | 38 | / |
| Ockia | 67 | 35 | / |
| Okwaa | 67 | 34 | / |
| Okhaa | 67 | 34 | / |
| Ieoka | 67 | 31 | / |
| Yokay | 67 | 29 | / |
| Ai-Ka | 67 | 28 | / |
| Iioka | 67 | 26 | / |
| Yokha | 67 | 26 | / |
| Yokaa | 67 | 23 | / |
| Očkai | 67 | 22 | / |
| Okaue | 67 | 21 | / |
| Iokha | 67 | 21 | / |
| Iooka | 67 | 21 | / |
| Yokoa | 67 | 20 | / |
| Oikia | 67 | 20 | / |
| Uwoka | 67 | 19 | / |
| Okoae | 67 | 19 | / |
| Iokua | 67 | 18 | / |
| Okaie | 67 | 18 | / |
| Aoyka | 67 | 15 | / |
| Oikka | 67 | 15 | / |
| Okaia | 67 | 15 | / |
| Oeaka | 67 | 15 | / |
| Yokka | 67 | 14 | / |
| Okeia | 67 | 14 | / |
| Okhao | 67 | 14 | / |
| Oucka | 67 | 14 | / |
| Okoah | 67 | 13 | / |
| Okawe | 67 | 13 | / |
| Okawi | 67 | 13 | / |
| Oakao | 67 | 13 | / |
| Okuae | 67 | 12 | / |
| Oakai | 67 | 10 | / |
| Aooka | 67 | 10 | / |
| Yoika | 67 | 9 | / |
| Oikae | 67 | 9 | / |
| Okuai | 67 | 9 | / |
| Okaii | 67 | 9 | / |
| Yokae | 67 | 9 | / |
| Yo-Ag | 67 | 9 | / |
| Ooika | 67 | 8 | / |
| Yooka | 67 | 8 | / |
| Yokah | 67 | 8 | / |
| Eioka | 67 | 8 | / |
| Okwau | 67 | 8 | / |
| Uyoka | 67 | 7 | / |
| Aioka | 67 | 7 | / |
| Okoia | 67 | 6 | / |
| Iokaa | 67 | 6 | / |
| Ookay | 67 | 5 | / |
| Okhwa | 67 | 5 | / |
| Okhia | 67 | 5 | / |
| Uooka | 67 | 5 | / |
| Yao-Acka | 67 | 5 | / |
| Okkah | 67 | 5 | / |
| Ockah | 67 | 5 | / |
| Owkah | 67 | 4 | / |
| Okhea | 67 | 4 | / |
| Oakaa | 67 | 4 | / |
| Yokea | 67 | 4 | / |
| Yokua | 67 | 4 | / |
| Okkaa | 67 | 4 | / |
| Aokae | 67 | 4 | / |
| Ouwka | 67 | 3 | / |
| Okuia | 67 | 3 | / |
| Eokja | 67 | 3 | / |
| Oueka | 67 | 3 | / |
| Ookao | 67 | 3 | / |
| Yoyka | 67 | 2 | / |
| Oiaka | 67 | 2 | / |
| Okawh | 67 | 2 | / |
| E-Uka | 67 | 2 | / |
| Oieka | 67 | 2 | / |
| Ok Ha | 67 | 2 | / |
| Yokao | 67 | 2 | / |
| Yokau | 67 | 2 | / |
| Yioka | 67 | 2 | / |
| Aokao | 67 | 2 | / |
| Iokai | 67 | 2 | / |
| Ouhka | 67 | 2 | / |
| Okyai | 67 | 2 | / |
| Okwea | 67 | 2 | / |
| Ojkha | 67 | 1 | / |
| Ockja | 67 | 1 | / |
| Ockoa | 67 | 1 | / |
| Okuea | 67 | 1 | / |
| Ohkya | 67 | 1 | / |
| Oikya | 67 | 1 | / |
| Okaey | 67 | 1 | / |
| Okaoe | 67 | 1 | / |
| Okjae | 67 | 1 | / |
| Okkia | 67 | 1 | / |
| Ooeka | 67 | 1 | / |
| Ookae | 67 | 1 | / |
| Eokia | 67 | 1 | / |
| Eokka | 67 | 1 | / |
| Aoaka | 67 | 1 | / |
| Aoika | 67 | 1 | / |
| Okywa | 67 | 1 | / |
| Okyau | 67 | 1 | / |
| Owika | 67 | 1 | / |
| Okeea | 67 | 1 | / |
| Oakah | 67 | 1 | / |
| Oke A | 67 | 1 | / |
| Yokya | 67 | 1 | / |
| Okioa | 67 | 1 | / |
| Oo-Ko | 67 | 1 | / |
| Whoka | 67 | 1 | / |
| O-Gah | 67 | 1 | / |
| Aokai | 67 | 1 | / |
| Ok Ya | 67 | 1 | / |
| Ohkai | 67 | 1 | / |
| Oujka | 67 | 1 | / |
| Oukaa | 67 | 1 | / |
| Oukah | 67 | 1 | / |
| Oukia | 67 | 1 | / |
| Oukya | 67 | 1 | / |
| Oykya | 67 | 1 | / |
| Okayy | 67 | 1 | / |
| Oke-A | 67 | 1 | / |
| Okaei | 67 | 1 | / |
| Okiia | 67 | 1 | / |
| Ojkay | 67 | 1 | / |
| Ojkua | 67 | 1 | / |
| Okaae | 67 | 1 | / |
| Oiika | 67 | 1 | / |
| Oikay | 67 | 1 | / |
| Okuao | 67 | 1 | / |
| Oeeka | 67 | 1 | / |
| Oakua | 67 | 1 | / |
| Oca-A | 67 | 1 | / |
| Oaeka | 67 | 1 | / |
| Oakae | 67 | 1 | / |
| Uokha | 67 | 1 | / |
| Ÿokaà | 67 | 1 | / |
| Eouka | 67 | 1 | / |
| A-Aka | 67 | 1 | / |
| Aokya | 67 | 1 | / |
| Okhua | 67 | 1 | / |
| Ookah | 67 | 1 | / |
| Okaeh | 67 | 1 | / |
| Okeoa | 67 | 1 | / |
| Okooa | 67 | 1 | / |
| Okiau | 67 | 1 | / |
| Okoao | 67 | 1 | / |
| Owwka | 67 | 1 | / |
| Oye-Yoka | 67 | 1 | / |
| Ah-Ka | 67 | 1 | / |
| Eh-Ka | 67 | 1 | / |
| Aokka | 67 | 1 | / |
| O'Kay | 67 | 0 | / |
| Oakay | 67 | 0 | / |
| Oekka | 67 | 0 | / |
| O Kay | 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-Ka
- 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