Family name Aliud (Aliud 
) , across the world, is a very rare cognomen. The surname Aliud is habitual in Philippines, where it is a very rare surname, Spain, and Malaysia, where it is an extremely rare surname. Also, Aliud is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aliud | Spain, Philippines, Nigeria, Tanzania, India |