Family name Carlos Eleuterio (Carlos Eleuterio 
) , in the entire world, is a very rare last name. The cognomen Carlos Eleuterio is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Carlos Eleuterio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Carlos Eleuterio | Philippines, Chile, Ecuador, Argentina, Peru |