>
Family name Praiin (Praiin ) , in the world, is a very rare cognomen. The surname Praiin is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Praiin | Thailand |
Jantana, Yingrak, Saowarat, Nillarat, Vimonrat, Wachirayada, and Pichayanant