Last name Alcalas (Alcalas 
) , all around the world, is a very rare cognomen. The surname Alcalas is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a rare surname, Colombia, where it is a very rare surname, and Chile, where it is an extremely rare surname. In absolute terms, it is commonest in Venezuela, Colombia, and Philippines. Much less frequently, Alcalas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alcalas | Mexico, Venezuela, United States, Philippines, Colombia |