Brette \b-rette, br(et)-te\ as a girl's name (also used as boy's name Brette), is a variant of Brett (Latin) and Brittany (Latin), and the meaning of Brette is "from Britanny or Britain; from Brittany or Great Britain".
The baby name Brette sounds like Bretta, Britte and Briette. Other similar baby names are Orette, Arette, Bette and Grette.