Family name Irinea (Irinea 
) , worldwide, is quite a rare surname. The cognomen Irinea is characteristic of Latin America and the Caribbean, particularly Mexico, where it is quite a rare surname, Nicaragua, where it is a rare surname, and Honduras. In absolute terms, it is the most numerous in Mexico, Argentina, and Philippines. Likewise, Irinea is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Irinea | Philippines, Argentina, Brazil, United States, Mexico |