Family name Cantelar (Cantelar 
) , around the globe, is a rare last name. The family name Cantelar is habitual in Spain, where it is a rare surname, Chile, where it is an extremely rare surname, and the United States. Also, Cantelar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cantelar | Chile, United States, Spain |
| vicente pontes y cantelar Roman Catholic bishop (1809-1893) (b. 1809) |
|