Kayvan (also spelled Keyvan, Kayvon, Keivan, Kaywan, Keywan, Kavon or Kaevon; Persian: کیوان) is a Persian masculine given name meaning Saturn.[1][2] It is related to the word for Saturn in several old languages, including "Kaimanu"[3] in Sumerian, "Kayamanu"[4][5] in Akkadian, "Kion"[6] in Syriac, and "Kewan" (kywʾn')[7] in Middle Persian.