Family name Kaunsir (Kaunsir 
) , all around the world, is a very rare last name. The cognomen Kaunsir is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname. Very seldom, Kaunsir is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaunsir | India, Malaysia |