Family name Porfiria (Porfiria 
) , in the world, is a common surname. The surname Porfiria is habitual in Latin America and the Caribbean, particularly Mexico, where it is quite a common surname, Nicaragua, where it is quite a rare surname, and Honduras. In absolute terms, it is the most numerous in Mexico, Spain, and Venezuela. Likewise, Porfiria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Porfiria | Peru, Paraguay, Philippines, Argentina, Mexico |