I-Ai Surname
Approximately 252 people bear this surname
I-Ai Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Japan | 248 | 1:515,501 | 14,659 |
| Papua New Guinea | 4 | 1:2,038,429 | 140,827 |
I-Ai Last Name Facts
Where Does The Last Name I-Ai Come From? nationality or country of origin
The surname I-Ai is borne by more people in Japan than any other country or territory. It can appear as:. For other potential spellings of this last name click here.
How Common Is The Last Name I-Ai? popularity and diffusion
The surname I-Ai is the 1,009,375th most prevalent family name throughout the world, held by around 1 in 28,918,833 people. This surname is primarily found in Asia, where 98 percent of I-Ai are found; 98 percent are found in East Asia and 98 percent are found in Nippono-Asia.
The surname I-Ai is most frequently held in Japan, where it is borne by 248 people, or 1 in 515,501. In Japan I-Ai is most prevalent in: Chiba Prefecture, where 37 percent live, Tokyo Metropolis, where 26 percent live and Niigata Prefecture, where 17 percent live. Barring Japan I-Ai exists in one country. It also occurs in Papua New Guinea, where 2 percent live.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Ie-Ai | 89 | 120 | / |
| Iai | 86 | 390 | / |
| I-I | 86 | 2 | / |
| I-A | 86 | 1 | / |
| Iwai | 75 | 77,226 | / |
| Iyai | 75 | 6,939 | / |
| Iaia | 75 | 3,038 | / |
| Uiai | 75 | 293 | / |
| I-Ya | 75 | 129 | / |
| O-Ai | 75 | 55 | / |
| Yiai | 75 | 34 | / |
| Eiai | 75 | 10 | / |
| Iayi | 75 | 8 | / |
| Ia'i | 75 | 5 | / |
| A-Ai | 75 | 5 | / |
| Iaai | 75 | 5 | / |
| Ai-I | 75 | 4 | / |
| Ieai | 75 | 3 | / |
| Oiai | 75 | 2 | / |
| Iaiá | 75 | 2 | / |
| Iaii | 75 | 2 | / |
| Iaui | 75 | 1 | / |
| Ia I | 75 | 1 | / |
| Ia-A | 75 | 1 | / |
| Iaoi | 75 | 1 | / |
| Iaià | 75 | 1 | / |
| Iiai | 75 | 1 | / |
| Iaie | 75 | 1 | / |
| Iaio | 75 | 1 | / |
| Ai-Hawi | 73 | 6 | / |
| Ayi-Ayi | 73 | 2 | / |
| Ai | 67 | 893,472 | / |
| Ii | 67 | 22,316 | / |
| Ia | 67 | 3,924 | / |
| Iyayi | 67 | 1,526 | / |
| Ui-Ya | 67 | 256 | / |
| Ya-Ai | 67 | 233 | / |
| Ie-Ya | 67 | 139 | / |
| Iyaii | 67 | 76 | / |
| Ei-Ya | 67 | 41 | / |
| Iwayi | 67 | 37 | / |
| Iuwai | 67 | 35 | / |
| Yiawi | 67 | 29 | / |
| Ao-Ai | 67 | 24 | / |
| Iya I | 67 | 19 | / |
| Uiaii | 67 | 16 | / |
| Iyawi | 67 | 11 | / |
| Ewiai | 67 | 11 | / |
| Oiyai | 67 | 10 | / |
| Ouiai | 67 | 9 | / |
| Iayai | 67 | 9 | / |
| Iw-Wa | 67 | 8 | / |
| Iwaia | 67 | 8 | / |
| Uiwai | 67 | 7 | / |
| Iaiwo | 67 | 7 | / |
| Awiai | 67 | 6 | / |
| Owiai | 67 | 6 | / |
| Ai-Ha | 67 | 6 | / |
| Yiyai | 67 | 5 | / |
| Iooai | 67 | 5 | / |
| Iauia | 67 | 5 | / |
| Ihwai | 67 | 5 | / |
| Eyiai | 67 | 4 | / |
| Iaiya | 67 | 4 | / |
| Uwiai | 67 | 4 | / |
| Yiayi | 67 | 4 | / |
| Ai-Ya | 67 | 4 | / |
| Iaiah | 67 | 3 | / |
| Ayiai | 67 | 3 | / |
| Iiayi | 67 | 3 | / |
| Iiyai | 67 | 3 | / |
| Ioyai | 67 | 2 | / |
| Iawai | 67 | 2 | / |
| Oi-Ie | 67 | 1 | / |
| Iyaiy | 67 | 1 | / |
| Ai-Hi | 67 | 1 | / |
| Iy-Iy | 67 | 1 | / |
| Oiwai | 67 | 1 | / |
| Iwawi | 67 | 1 | / |
| Eiwai | 67 | 1 | / |
| Oiaiu | 67 | 1 | / |
| Iawhi | 67 | 1 | / |
| Ai-Ih | 67 | 1 | / |
| Yiwai | 67 | 1 | / |
| Ah-Ai | 67 | 1 | / |
| Iiaai | 67 | 1 | / |
| Yiaai | 67 | 1 | / |
| Oyiai | 67 | 1 | / |
| I-Aah | 67 | 1 | / |
| Iwaii | 67 | 1 | / |
| Oi-Yi | 67 | 1 | / |
| Oeiai | 67 | 1 | / |
| Oiaui | 67 | 1 | / |
| Eiaia | 67 | 1 | / |
| Iwaio | 67 | 1 | / |
| Iayui | 67 | 1 | / |
| Iwaie | 67 | 1 | / |
| Iw-Wi | 67 | 1 | / |
| Iaiay | 67 | 1 | / |
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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 I-Ai
- 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