Worldwide, Cardellus (Cardellino 
, Cardellus ) is a very rare male first name. The forename Cardellus is habitual in Southern Europe, particularly Italy, where it is a very rare male name. More prevalently, Cardellus is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cardellino | Uruguay, Italy, United States, Argentina, Germany |
| Cardellus | United States |