Tia Ciata, born Hilária Batista de Almeida (1854-1924) was a cook, mãe-de-santo of Candomblé, and an influential figure in the development of samba. She was born in Santo Amaro, Bahia, and initiated in Candomblé in Salvador by Bangboshe Obitikô (Rodolfo Martins de Andrade). She was a devotee of deity Oshun and became the iyakekerê, or second most important leader, in the terreiro of João Alabá in Rio de Janeiro. "Ciata", the name by which she is now known, is a variant on the Arabic name Aycha; it was a common feminine name among the Muslim community from Portuguese Guinea that formerly resided in Rio de Janeiro.