>
Cognomen Yanachai (ญาณชัย , Yanachai
, ยานะชัย
) , in all the world, is a very rare surname. The last name Yanachai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, Yanachai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yanachai, ญาณชัย, ยานะชัย | Thailand |