Surname Alcaucil (Alcaucil 
, Capitia 
) , globally, is a rare family name. The cognomen Alcaucil is characteristic of Angola, where it is quite a rare surname, Portugal, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Alcaucil | Spain |
| Capitia | Angola, Portugal |