Cognomen Kelakios (Kelakios 
) , in the entire world, is a very rare family name. The last name Kelakios is characteristic of Greece, where it is a rare surname, Australia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Greece, Australia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kelakios | Canada, Greece, United States, Australia |