Last name Vichitsin (Vichitsin 
) , in the world, is an extremely rare family name. The last name Vichitsin is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Vichitsin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vichitsin | Laos, Thailand |