Worldwide, Sanasan (Sanasan 
) is a rare dominantly boy's, but uncommonly girly first name. The forename Sanasan is characteristic of Southern Asia, particularly India, where it is an extremely rare dominantly masculine, but uncommonly girly name. Much less frequently, Sanasan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sanasan | South Africa, Malaysia, Philippines, Thailand, India |