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Family name Kammarabutr (Kammarabutr ) , around the world, is a very rare cognomen. The cognomen Kammarabutr is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kammarabutr | Thailand |
Supat, Kasame, Supavadee, and Nutthaphat