Brandt \b-ran-dt, br(a)-ndt\ as a boy's name is a variant of Brand (Old Norse, Old English) and Brant (Old English), and the meaning of Brandt is "sword; fiery torch, beacon".
The baby name Brandt sounds like Brando, Brantt, Brannt and Brendt. Other similar baby names are Arndt, Berndt, Brander, Brandon, Brandyn, Brandin, Branden, Brandan, Brent, Brentt, Brennt and Briant.