Family name Oatyimprai (Oatyimprai 
) , around the globe, is a very rare cognomen. The last name Oatyimprai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Oatyimprai | Thailand |
Udom, Wannapa, Ketsarakon, and Nathaporn