Britni \b-rit-ni, br(i)-tni\ as a girl's name is a variant of Brittany (Latin), and the meaning of Britni is "from Brittany or Great Britain".

The baby name Britni sounds like Brytni, Brittni, Britny and Britani. Other similar baby names are Brioni, Britta, Britt, Brita, Brani, Brina, Brinna, Briny, Brinn, Brianni, Briann, Briane, Briana, Britte, Brites, Bridi, Brione, Briona, Brit, Britney, Brittini, Britania, Brityne, Brityn, Britty, Brittoni, Brittny, Brittne, Brittin, Brittie, Brittani, Briton, Britnye, Briteny, Britany, Bretny and Briony.