Brenttyn \b-rentt-yn, br(e)-nttyn\ as a boy's name is a variant of Brenton (Old English), and the meaning of Brenttyn is "Bryni's settlement".

The baby name Brenttyn sounds like Brentyn and Brentton. Other similar baby names are Brendyn, Brenyn, Brentt, Brently, Brentin, Brenten, Brentan and Bretton.