All over the world, Susilia (Susilia 
) is a rare feminine forename. The forename Susilia is habitual in Indonesia, where it is a very rare girly name, and India, where it is an extremely rare feminine name. Also, Susilia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Susilia | Malaysia, India, South Africa, New Zealand, Indonesia |