Last name Jaesam (Jaesam 
) , in all the world, is a very rare surname. The family name Jaesam is habitual in Malaysia, where it is an extremely rare surname, and China. Predominantly, Jaesam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaesam | South Korea, United States, Malaysia, Philippines, China |