Meaning Female variant of Jay, meaning a winner. The name also refers to the jay bird. Origin of Jailynn English +-100%Zoom level changed to 1 Popular Middle Names Alaia, Angelee, Bree, Mariah, Samantha Pronunciation 🔊 Listen Jailynn JAY-lynn Similar Names Jaelyn Jaylene Jaela Jaylee Jayleen Jalissa JaeLynn Jaylah Jaylynn Jayla Year by Year Popularity of Jailynn