Surname Călian (Călian 
) , across the world, is a very rare last name. The surname Călian is habitual in Eastern Europe, particularly Romania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Călian | Romania |
|
florin george călian Romanian historian (b. 1978) |
|
| petru călian Romanian politician, RO (b. 1968) |
|