Last name Sarnjai (Sarnjai 
) , worldwide, is a rare family name. The surname Sarnjai is characteristic of Serbia, where it is quite a rare surname, Hungary, where it is a rare surname, and Thailand, where it is a very rare surname. Very seldom, Sarnjai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sarnjai | Serbia, United States, Hungary, Thailand, Germany |