Marinn \m(a)-ri-nn\ as a girl's name is a variant of Marin. See for origin and meaning of Marinn.

The baby name Marinn sounds like Marian, Marion, Marien, Mariann, Marina, Marinna and Marine. Other similar baby names are Marlinn, Varina, Brinn, Karine, Karina, Carine, Carina, Carinna, Carin, Karynn, Karin, Carynn, Karinne, Corinn, Carinne, Maris, Mari, Darian, Darion, Darina, Darien, Darynn, Erinn, Eirinn, Farina, Farin, Yarina, Kariann, Caronn, Karinna, Larina, Larine, Marline, Marlen, Malina, Madina, Mahina, Mairin, Mavina, Marcina, Marcine, Marit, Marita, Marilu, Maria, Marika, Marie, Mariah, Maryann, Mariane, Mariana, Mariam, Marianne, Maryan, Marianna, Mariel, Mariet, Marial, Marike, Mariko, Marilyn, Marlyn, Marilynn, Marilin, Marrin, Maryn, Marni, Marne, Marna, Marinda, Marena, Mareina, Mareen, Maryonn, Maryon, Marise, Marisa, Mariza, Marjan, Marjon, Marlynn, Marlin, Marlina, Marlenn, Marlon, Marnina, Martina, Martine, Marvina, Maurine, Marice, Maren, Matrina, Morine, Mazine, Narine, Masina, Sarine, Sarina, Sarinna, Tarina, Tarynn, Tarin and Zarina.