Family name Tanesan (Tanesan 
) , in all the world, is an extremely rare cognomen. The surname Tanesan is characteristic of South-eastern Asia, particularly Malaysia, where it is an extremely rare surname. Much more prevalently, Tanesan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tanesan | Japan, India, Malaysia, Philippines |