Karolinka \k(a)-rolin-ka, kar(o)-li-nka\ as a girl's name is a variant of Caroline (Old German) and Karolina (Slavic), and the meaning of Karolinka is "free man".

The baby name Karolinka sounds like Karlinka, Karlina, Carolinda, Carolina, Karolyna, Karoline, Karolin and Karalina. Other similar baby names are Karlika and Karlicka.