Worldwide, Faustin-Salis (Faustin-Salis 
) is a rare masculine given name. The forename Faustin-Salis is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare boy's name. Parts of the name also exists independently as a first name Faustin, and a last name Salis.
| VARIANT | COUNTRY |
|---|---|
| Faustin-Salis | Democratic Republic of the Congo |