Globally, Tammanan (Tammanan 
) is a very rare dominantly masculine, but seldom female first name. The first name Tammanan is characteristic of Southern Asia, particularly India, where it is an extremely rare principally masculine, but very infrequently girly name. Likewise, Tammanan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tammanan | Thailand, India, Philippines |