Meaning Variant of Evelyn, the name means unclear, changeable, and indefinite. Origin of Avalyn English +-100%Zoom level changed to 1 Popular Middle Names Grace, Marie, Rose, Sue, Noelle, Reese, Jezelle, Lily, Alyce, Cataleya Pronunciation 🔊 Listen Avalyn a-vel-lyn Similar Names Avalynn Evalyn Aileen Evalynn Evie Mai Evelyne Evelynne Evaline Evaleen Eihhlin Year by Year Popularity of Avalyn