Cognomen Susiani (Susiani 
) , all over the world, is quite a common family name. The family name Susiani is habitual in South-eastern Asia, particularly Indonesia, where it is quite a rare surname, and Malaysia, where it is a rare surname. Very seldom, Susiani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Susiani | France, Brazil, United States, Indonesia, Malaysia |