Surname Mardoris (Mardoris 
) , across the world, is an extremely rare last name. The last name Mardoris is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname. More prevalently, Mardoris is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mardoris | India, Colombia, Brazil, Venezuela |