Brantt \b-ran-tt, br(a)-ntt\ as a boy's name is a variant of Brant (Old English). See for meaning of Brantt.
The baby name Brantt sounds like Brandt, Brannt and Brentt. Other similar baby names are Bartt, Brann, Bran, Branch, Brand, Brando, Branton, Branko, Branly, Branna, Brantin, Branten, Brent, Brennt, Brendt, Brett, Britt, Bryant, Briant and Grant.