Last name Jacinto Emilio (Jacinto Emilio 
) , across the world, is an extremely rare surname. The cognomen Jacinto Emilio is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Jacinto Emilio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jacinto Emilio | Mexico, Chile, Peru, Ecuador |