Meaning A girl's name of Latin origin, it means "faithful, firmness." Origin of Constance Latin +-100%Zoom level changed to 1 Popular Middle Names Afeni, Cheyenne, Dorothy, Irene, Jean, Rachelle, Violet Pronunciation 🔊 Listen Constance KAAN-stahns Similar Names Fidelia Fidelity Fidelina Fides Fidessa Amineh Macarena Trew Sadika Wafiyyah Year by Year Popularity of Constance