Brinn \b-ri-nn\ as a girl's name is a variant of Brianna (Irish, Gaelic, Celtic), Brina (Slavic) and Brynn, and the meaning of Brinn is "high, noble, exalted; defender".

The baby name Brinn sounds like Brann, Brenn, Brinna, Briny and Briann. Other similar baby names are Erinn, Arin, Binny, Bina, Britt, Brita, Blinny, Brani, Brand, Breina, Breiann, Breann, Brid, Bryna, Breen, Brinda, Bren, Brenna, Brynne, Brynna, Brenyn, Brenne, Briand, Bryn, Bryann, Briney, Brieon, Brienne, Brienna, Brieann, Brie, Brianni, Brianne, Briane, Briana, Bria, Bri, Brana, Briar, Briet, Brier, Bride, Bridy, Bridi, Brionna, Brionne, Brione, Briona, Brisa, Briza, Brit, Brityn, Briton, Britny, Britni, Bronny, Bruna, Briony, Brioni, Trine, Trina, Corinn, Drina, Erin, Erynn, Erinne, Erinna, Erina, Eirinn, Arinne, Orina, Irine, Irina, Arina, Marinn, Trini and Urina.