Surname Boonjim (Boonjim 
, บุญจิ่ม) , worldwide, is a very rare family name. The cognomen Boonjim is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Boonjim is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Boonjim | Thailand |