Surname Waluwan (Waluwan 
) , globally, is an extremely rare family name. The surname Waluwan is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Waluwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Waluwan | Thailand |
Deeloed, Phonhiran, and Promcharoen