Meaning Putting Kay and Lynn together, this popular combination name can mean pure lake. Origin of Kaelyn American +-100%Zoom level changed to 1 Popular Middle Names Marie, Grace, Nicole, Rose, Serena, Yvette, Paige, Rayne, Rebecca, Renee Pronunciation 🔊 Listen Kaelyn KAElynn Similar Names Kaylynn Emmalyn Braelyn Gracelyn GraceLynn Braylynn JaeLynn Jaylynn Emberlyn Jazlynn Year by Year Popularity of Kaelyn