Xaeden is a modern, unique name of unknown origin that has gained popularity in recent years, with no concrete evidence supporting its Celtic or Welsh roots. Its meaning remains unclear, with some sources suggesting it means "wise" or "knowledgeable," but these interpretations are likely attributions rather than its true origin. Xaeden may be a variant spelling of Xavier, which means "bright" or "shining." Despite its uncertain origins and meaning, Xaeden has become popular due to its distinctive sound and appearance, featuring in various books, movies, and video games such as the "Kingkiller Chronicle" series and "The Elder Scrolls V: Skyrim.