Family name เบ็ญจะมาศ (เบ็ญจะมาศ 
) , globally, is a very rare last name. The family name เบ็ญจะมาศ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, เบ็ญจะมาศ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เบ็ญจะมาศ | Thailand |