Cognomen Alavanos (Alavanos 
) , worldwide, is a rare family name. The family name Alavanos is characteristic of Greece, where it is quite a rare surname, Australia, where it is a very rare surname, and Germany, where it is an extremely rare surname. Much less frequently, Alavanos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alavanos | Germany, Spain, Australia, United States, Greece |