Female first name (German): Connie, Latin (Roman family); cornu = horn; information to the male form of Cornelius, a Roman family name, perhaps underlying the word "cornu" (horn), spread through the veneration of St.. Cornelius, pope 251-253 Female first name (English, German): Connie, the Steadfast, Latin (Roman epithet); constare = stand up, information on male form Konstantin:; by a Roman nickname of 'Constantine' back, spread by the name of the Roman Emperor Constantine the Great (3 / 4 c.)