Cognomen Sisila (Sisila 
) , in the entire world, is a rare family name. The family name Sisila is characteristic of Sri Lanka, where it is a rare surname, Algeria, and Tanzania. Not in comparison with a country's population, it is the most numerous in Indonesia, Ethiopia, and Algeria. More prevalently, Sisila is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sisila | Ethiopia, Algeria, India, Sri Lanka, Indonesia |