Bryttnee \b-rytt-nee, br(yt)-tnee\ as a girl's name is a variant of Brittany (Latin), and the meaning of Bryttnee is "from Brittany or Great Britain".
The baby name Bryttnee sounds like Brittnee and Bryttney. Other similar baby names are Brittney, Bryttine, Brytnea, Brittnea, Brittne, Brittknee, Brittenee, Brittanee, Brettnie and Brettney.