Meaning Variant of Caroline; free spirited and open. Origin of Karoline German +-100%Zoom level changed to 1 Popular Middle Names Brook, Della, Faye, Jeanne, Louise, Merida Pronunciation 🔊 Listen Karoline KAR-ah-lin Similar Names Carol Karolina Kamdyn Caroline Camdyn Caree Carolina Carree Callie Lina Year by Year Popularity of Karoline