Meaning A boy's name of Native American origin, it means "Strong or courageous (Sioux)." Origin of Napayshni Native American Popular Middle Names Pronunciation 🔊 Listen Napayshni Similar Names Akando Anakausuen Buegoneguig Cashesegra Cha’tima Eluwilussit Etu Kajika Machk Matchitisiw Year by Year Popularity of Napayshni