Throughout the world, Alidius (Alidius 
) is a rare boy's given name. The first name Alidius is habitual in Tanzania, where it is a rare boy's name, and Indonesia, where it is a very rare boy's name. Much less frequently, Alidius is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alidius | Germany, Indonesia, South Africa, Tanzania |
|
alidius tjarda van starkenborgh stachouwer Dutch diplomat (1888-1978), NL (b. 1888) |
|