Cognomen Cveljo (Cveljo 
) , in the world, is a very rare last name. The family name Cveljo is characteristic of Croatia, where it is a rare surname, Germany, where it is a very rare surname, and Peru, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Germany, the United States, and Croatia.
| VARIANT | COUNTRY |
|---|---|
| Cveljo | Germany, Croatia, United States, Argentina, Peru |