Around the world, Trisanu (Trisanu 
) is a very rare masculine given name. The forename Trisanu is characteristic of Southern Asia, particularly India, where it is an extremely rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| Trisanu | India, Thailand |
Das, Guin, Banik, Thepratana, Thepluksa, Chaudhuri, and Anchalisangkas