Surname Punnanitinont (Punnanitinont 
) , all around the world, is a rare family name. The cognomen Punnanitinont is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Punnanitinont | Thailand |
Arunnee, Akarawat, Achamaporn, Cheunpan, and Acharawan