Family name Jamlang (Jamlang 
) , around the world, is a rare cognomen. The last name Jamlang is characteristic of Philippines, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Likewise, Jamlang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jamlang | Malaysia, Thailand, India, Philippines, United States |