Family name Sirni (Sirni 
) , throughout the world, is a rare last name. The last name Sirni is characteristic of Italy, where it is a rare surname, Argentina, and Indonesia, where it is a very rare surname. Much less frequently, Sirni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sirni | Indonesia, Italy, United States, India, Argentina |
|
sebastián sirni Argentinian association football player, AR (b. 1912) |
|