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Across the world, Castelin (Castelin
) is a rare male first name. The forename Castelin is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare male name. More frequently, Castelin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Castelin | Luxembourg, France, United States, Democratic Republic of the Congo, Venezuela |