Family name Simsam (Simsam 
) , worldwide, is an extremely rare cognomen. The last name Simsam is characteristic of Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Simsam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Simsam | Malaysia, India, Philippines, Spain |