Family name Conello (Conello 
) , all over the world, is a rare surname. The last name Conello is characteristic of Indonesia, where it is a very rare surname, Argentina, and Philippines, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Indonesia, Argentina, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Conello | Philippines, Argentina, Brazil, United States, Indonesia |