Last name អ៊ម (អ៊ម 
) , in the entire world, is a very rare cognomen. The last name អ៊ម is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare surname. Very seldom, អ៊ម is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| អ៊ម | Cambodia |