Arawak language
In the Arawak language, there are two distinct genders of masculine and feminine. They are used in cross-referencing affixes, in demonstratives, in nominalization and in personal pronouns. Typical pronominal genders, for example, are feminine and non-feminine. The markers go back to Arawak third-person singular cross-referencing: feminine "-(r)u," masculine "-(r)i"