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All around the world, Khammuangjai (Khammuangjai
) is an extremely rare unknown gender first name. Much more prevalently, Khammuangjai is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Khammuangjai | United States, Thailand |
Nitiwat, Nittaya, Kwunruthai, Tanachot, and Suphakarn