Cognomen Carlos Aldo (Carlos Aldo 
) , around the world, is a very rare family name. The cognomen Carlos Aldo is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Carlos Aldo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Carlos Aldo | Chile, Argentina, Peru, Ecuador |