Cognomen Varisan (Varisan 
) , in the world, is a very rare last name. The surname Varisan is characteristic of Thailand, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and India. Much more frequently, Varisan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Varisan | Brazil, Thailand, India, Malaysia |