Family name Selaka (Selaka 
) , worldwide, is a rare cognomen. The surname Selaka is characteristic of Sri Lanka, where it is a rare surname, Indonesia, where it is a very rare surname, and Tanzania. Not in comparison with a country's population, it most frequently occurs in Indonesia, Sri Lanka, and India. Likewise, Selaka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Selaka | Tanzania, India, Indonesia, Sri Lanka, Malaysia |