Cognomen Panyakrua (Panyakrua 
) , across the world, is a very rare last name. The cognomen Panyakrua is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Panyakrua | Thailand |
Sujitra, Siriporn, Pitiporn, Pattamarut, and Pattamaporn