Surname Aruas (Aruas 
) , around the globe, is an extremely rare family name. The cognomen Aruas is habitual in Israel, where it is a very rare surname, Philippines, where it is an extremely rare surname, and Argentina. In absolute terms, the name is most common in Philippines, the United States, and Israel. More prevalently, Aruas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aruas | Argentina, Philippines, United States, Spain, Israel |