Meaning A boy's name of Native American origin, it means "Friend (Navajo)." Origin of Sik’is Native American Popular Middle Names Pronunciation 🔊 Listen Sik’is Similar Names Shishiesh Shoemowetochawcawe Sicheii Sunukkuhkau Adahy Ahanu Ashishishe Askuwheteau Atagulkalu Bemossed Year by Year Popularity of Sik’is