Meaning Variant of Adelaide, the name means a moral type, virtuous. Origin of Addelyn English +-100%Zoom level changed to 1 Popular Middle Names Grace, Rose, Vanessa, Cecile, Jane, Jean, Kristine, Lauren, Lila, Nicole Pronunciation 🔊 Listen Addelyn a-del-lyn Similar Names Adalina Adalynne Addie Addalyn Addilynn Malena Adalie Audrie Adaline Adilyn Year by Year Popularity of Addelyn