Cognomen Karajá (Karajá 
) , worldwide, is an extremely rare surname. The surname Karajá is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Karajá | Brazil |
| josé uriawa karajá person identified in the Museu da Pessoa collection, BR (b. 1970) |
|