Cognomen Thej (Thej 
) , all around the world, is a rare surname. The family name Thej is characteristic of Italy, where it is a very rare surname, India, and the United States, where it is an extremely rare surname. Likewise, Thej is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thej | Italy, India, Australia, United States, South Africa |