She's female. I'm guessing the name comes from Arabic فيض (fayḍ) meaning "abundance" and Persian آور (âvar) meaning "bringing" (compare Dilawar/Dilaver).
https://en.wiktionary.org/wiki/%D9%81%D9%8A%D8%B6#Arabichttps://en.wiktionary.org/wiki/%D8%A2%D9%88%D8%B1