Last name พุทธสิงห์ (พุทธสิงห์ 
) , globally, is a very rare cognomen. The last name พุทธสิงห์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, พุทธสิงห์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พุทธสิงห์ | Thailand |