Last name Ersam (Ersam 
) , throughout the world, is a rare surname. The surname Ersam is characteristic of Bulgaria, where it is a rare surname, Indonesia, where it is a very rare surname, and Turkey. Measured by absolute frequency, it is the most numerous in Indonesia, India, and Turkey. Likewise, Ersam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ersam | Philippines, Turkey, India, Indonesia, Bulgaria |