Cognomen Jirawattanakitja (Jirawattanakitja 
) , across the world, is a very rare surname. The last name Jirawattanakitja is habitual in South-eastern Asia, particularly Singapore, where it is a rare surname, and Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jirawattanakitja | Singapore, Thailand |