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In all the world, Chã (Chã
) is quite a rare unisex forename. The first name Chã is characteristic of Northern Africa, particularly Algeria, where it is quite a rare unisex name, Tunisia, where it is a rare gender-neutral name, and Morocco. Likewise, Chã is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chã | Portugal, Tunisia, Brazil, Algeria, Morocco |