Last name Mulhia (Mulhia 
) , around the globe, is a rare cognomen. The surname Mulhia is habitual in Mexico, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Mulhia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mulhia | Mexico, India, United States |