Davein is of American origin, derived from the Old English given name David, which means "beloved" or "uncle." The name Davein was likely created as a variation of David, possibly influenced by contemporary trends in naming practices that favor unique and creative spellings. It is a unisex name but appears to be used more frequently for males. As of recent data, it is not among the top 1000 most popular names in the United States or other English-speaking countries, indicating its rarity.
In 2006, there were six births with the name Davein.