Family name Tejavej (Tejavej 
) , in the world, is a very rare last name. The surname Tejavej is characteristic of Thailand, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Tejavej | Canada, United States, Thailand |
| anuratana tejavej Thai ichthyologist, TH |
|