Family name Thoisana (Thoisana 
) , across the world, is a rare cognomen. The surname Thoisana is habitual in Southern Asia, particularly India, where it is a very rare surname. Much less frequently, Thoisana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thoisana | India |
Thiyam, Naorem, Amakcham, Yengkhom, Nongmaithem, and Moirangthem