Cognomen Phra Wissanu (Phra Wissanu 
) , around the globe, is an extremely rare last name. Much more prevalently, Phra Wissanu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phra Wissanu | Thailand |
Tongtip, Tongthip, and Udommaneetanakit