Surname Alcuis (Alcuis 
) , all over the world, is a very rare cognomen. The cognomen Alcuis is habitual in the Dominican Republic, where it is a rare surname, Canada, where it is an extremely rare surname, and Brazil. Very seldom, Alcuis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alcuis | United States, Brazil, Canada, Dominican Republic |