Cognomen Aruban (Aruban 
) , across the world, is a very rare last name. The last name Aruban is habitual in Philippines, where it is a very rare surname, Tanzania, and Israel. Measured by absolute frequency, it is commonest in Philippines, Tanzania, and Nigeria. Very seldom, Aruban is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aruban | Tanzania, Philippines, Israel, India, Nigeria |