" This French saint name, pronouned KEY-tehr-ee (said very fast in native tongue), is lively and upbeat. Unsurprisingly, this girl's name means "quiet," from Latin quietus. This French spelling is a variant of Quiteria (key-TAY-ree-uh), known as the 5th century virgin martyr who had her own cult. She is known as Quiteira (key-TERR-uh) in Occitan. It is possible the true origin of her name is from Kythere, meaning "the red one," which was another title of the Phoenician goddess Astarte, or it could be from Cytherea, another name of Aphrodite, which is associated with the island Kythira."