When
艾维伦 refers to Avalon, it taps into Arthurian legend — the mystical island where Excalibur was forged and where King Arthur is taken to heal. The more standard Avalon transliteration is
阿瓦隆 (Āwǎlóng), so
艾维伦 typically marks an alternative rendering or is used for related names like Avelyn or Everlyn.