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Last name Kittinai (Kittinai
, กฤตินัย
) , in the world, is an extremely rare surname. Much more prevalently, Kittinai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kittinai | United States, Thailand |
| กฤตินัย | Thailand |
Pora, Samart, Tosjaroonkiat, Junboon, Traisan, Ubonsri, Ubolsri, Samrunsakul, Jeerapaet, Nimkerdphol, Suksomran, Supanathaporn, Suwannawat, Sooksamran, Chamnanwari, and Sirichaisuttigon