Around the globe, Citadin (Citadin 
, Citadino 
) is a rare masculine forename. The forename Citadin is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare masculine name. Likewise, Citadin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Citadin | Australia, United States, France, Brazil, Democratic Republic of the Congo |
| Citadino | Argentina, Brazil |