Throughout the world, Mardio (Mardio 
) is a rare boy's forename. The forename Mardio is characteristic of Philippines, where it is a very rare masculine name, Indonesia, and Brazil, where it is an extremely rare principally male, but very seldom female name. Also, Mardio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mardio | Indonesia, Philippines, India, Myanmar, Brazil |