Gaetane \ga(e)-ta-ne\ as a girl's name is a variant of Gaetana (Italian). See for meaning of Gaetane.
The baby name Gaetane sounds like Gitane, Gitana and Katana. Other similar baby names are Caelan, Deane, Deeane, Gaiana, Gayline, Gaylene, Galiana, Glenne, Gleana, Gretna, Gaenna, Kaelene, Matana, Natana, Raedine and Zetana.