Meaning A girl's name of Finnish origin, it means "resolute protector." Origin of Tuulikki Finnish , Scandinavian +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Tuulikki Similar Names Uni Usko Vakeva Vallita Mine Velma Wilma Wyla Guillelmina Gulielma Year by Year Popularity of Tuulikki