Surname กฤตย์วุฒิกร (กฤตย์วุฒิกร 
) , all around the world, is an extremely rare family name. The cognomen กฤตย์วุฒิกร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| กฤตย์วุฒิกร | Thailand |
กนกกิตติกา, and กันต์กนิษฐ์