Surname Gusni (Gusni 
) , in the entire world, is quite a rare cognomen. The cognomen Gusni is habitual in Indonesia, where it is a rare surname, Malaysia, and Australia, where it is a very rare surname. Also, Gusni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gusni | Indonesia, Malaysia, Philippines, Australia, India |