Meaning A boy's name of Italian origin, it means "Victorious; conquerer of the people Variant of Nicholas." Origin of Nicoli Italian +-100%Zoom level changed to 1 Popular Middle Names Joseph, Antonio Pronunciation 🔊 Listen Nicoli Similar Names Niccolo Nicolo Nikolos Niklos Nickolaus Nikolaos Nykko Colin Nikos Nikolai Year by Year Popularity of Nicoli