Last name Jaet (Jaet 
) , all over the world, is a rare family name. The surname Jaet is habitual in Malaysia, where it is a rare surname, Argentina, and Indonesia, where it is a very rare surname. Very seldom, Jaet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaet | Indonesia, Malaysia, Mexico, United States, Argentina |