Cognomen Thitisittitana (Thitisittitana 
) , all around the world, is an extremely rare family name. The family name Thitisittitana is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thitisittitana | Thailand |
Ploynapat, and Akkaraphat