Meaning A variant of Ethan, this name is from the Old Testament and means "long lasting and solid." Origin of Ethyn Hebrew +-100%Zoom level changed to 1 Popular Middle Names Paul Pronunciation 🔊 Listen Ethyn EETH-enn Similar Names Eithan Ethen Efren Malakai Etham Eathen Zachariah Eitan Shashwat Jonathan Year by Year Popularity of Ethyn