Cognomen กฤตยกุลชาติ (กฤตยกุลชาติ 
) , all around the world, is a very rare last name. The cognomen กฤตยกุลชาติ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| กฤตยกุลชาติ | Thailand |