Cognomen Kirdkidsadanont (Kirdkidsadanont 
) , in the world, is an extremely rare last name. The surname Kirdkidsadanont is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kirdkidsadanont | Thailand |
Somruk, and Khwankanok