Bren \b-ren\ as a girl's name (also used as boy's name Bren), is a variant of Brenda (Old Norse), Brenna (Gaelic) and Bryn (Welsh), and the meaning of Bren is "sword; little drop of water; raven or black-haired; hill, mount".

The baby name Bren sounds like Breen and Brenn. Other similar baby names are Aren, Brei, Bree, Brea, Bret, Iren and Wren.