Family name Vardo (Vardo 
, Vago 
, Вардо 
) , across the world, is a common cognomen. The family name Vardo is habitual in Georgia, where it is quite a common surname, Hungary, and Slovakia, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Hungary, Georgia, and Italy. Also, Vardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vardo | Argentina, Italy, Brazil, United States, Georgia |
| Vago | Hungary, Argentina, Italy, Brazil, Georgia |
| Вардо | Russia, Ukraine |
| Vurdon | United States |