Carolin \c(a)-ro-lin\ as a girl's name is a variant of Carol (Old German) and Caroline (Old German), and the meaning of Carolin is "free man".

The baby name Carolin sounds like Caralin, Carlin, Carolyn, Carolina, Karolin, Carolein, Carolan and Carolien. Other similar baby names are Cailin, Caylin, Caitlin, Cayelin, Catlin, Calin, Caetlin, Caelin, Caralyn, Caralie, Caralia, Cardin, Carin, Carlyn, Carlis, Carlina, Carlie, Carlia, Carli, Karlin, Carline, Carlen, Carling, Carmin, Karolina, Carrolyn, Carolynn, Caroly, Caroll, Carolinda, Carolena, Carolee, Carole, Carolann, Carola, Carilis, Karolyn, Karoline, Carollyn, Carolyne, Caroliana, Carllen, Carlein, Carlan, Carilyn, Caraline, Carylon, Caroyln, Caron, Catalin, Carrin, Charelin, Charalin, Coralin, Darylin, Darolyn, Harolyn, Caronn, Marylin, Marilin, Maralin, Marlin and Marrlin.