Last name Kamsir (Kamsir 
) , around the world, is a rare cognomen. The surname Kamsir is characteristic of South-eastern Asia, particularly Singapore, where it is a rare surname, Malaysia, and Indonesia. Likewise, Kamsir is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kamsir | Indonesia, Malaysia, Singapore, United States, India |