Giotto \gi(ot)-to\ as a boy's name is a variant of Godfrey (Old German), and the meaning of Giotto is "God-peace".

The baby name Giotto sounds like Kitt, Cato, Kato, Kaeto, Cayto, Kit, Coty, Gidi, Gide, Guido, Jette, Jett and Ketti. Other similar baby names are Giusto, Diot, Witt, Gino, Giulio, Hiatt, Otto, Pitt, Rito, Tito, Vito and Wiatt.