Surname Kartareja (Kartareja 
) , around the world, is a rare cognomen. The family name Kartareja is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. More frequently, Kartareja is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kartareja | Malaysia, Indonesia |