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Family name Doljai (Doljai
) , all over the world, is an extremely rare cognomen. The last name Doljai is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Doljai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Doljai | United States, Canada, Thailand |
Meechai, Ngaohiranphat, Chaikumnerd, Chaikumnero, and Thamrongsuk