Family name พฤติธาดา (พฤติธาดา 
) , in the world, is an extremely rare cognomen. The family name พฤติธาดา is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Also, พฤติธาดา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พฤติธาดา | Thailand |