Family name กัลยามิตร (กัลยามิตร 
) , worldwide, is an extremely rare surname. The surname กัลยามิตร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, กัลยามิตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กัลยามิตร | Thailand |