Surname Ардо (Ардо 
) , in all the world, is a very rare family name. The last name Ардо is habitual in Armenia, where it is a rare surname, and Ukraine, where it is a very rare surname. Also, Ардо is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ардо | Armenia, Ukraine, Russia |