Family name Trisani (Trisani 
) , in all the world, is a rare cognomen. The last name Trisani is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname, Thailand, and Malaysia. Measured by absolute frequency, it is the most numerous in Indonesia, India, and Thailand. Much less frequently, Trisani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trisani | India, Malaysia, Indonesia, Thailand |