From the stem of verb 誘う (izanau) meaning "to invite, ask (someone to do), call (for); to tempt, lure, entice."Fictional bearers of this name include Izana Shinatose (科戸瀬 イザナ) from the manga and anime series 'Knights of Sidonia' and Izana Kunagiri (イザナ・クナギリ) from action role-playing game 'Final Fantasy Type-0'.This name is very rarely used.