Family name Yooyenpensuk (Yooyenpensuk 
) , throughout the world, is a very rare last name. The cognomen Yooyenpensuk is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yooyenpensuk | Thailand |
Araya, Anuphap, Rashanoo, and Patthararee