Surname วิริยะกิตติ (วิริยะกิตติ 
, Wiriyakitti ) , in the entire world, is a very rare family name. The cognomen วิริยะกิตติ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wiriyakitti, วิริยะกิตติ | Thailand |