Brantley \b-rant-ley, br(an)-tley\ as a boy's name (also used as girl's name Brantley), is a variant of Brand (Old Norse, Old English) and Brant (Old English), and the meaning of Brantley is "sword; fiery torch, beacon".

The baby name Brantley sounds like Brentley, Brantlie, Branten, Brently and Brindley. Other similar baby names are Branley and Grantley.