Meaning A girl's name of English origin, it means "Modern variant of Jenny and Jennifer." Origin of Jennalyn English +-100%Zoom level changed to 1 Popular Middle Names Christine, Cylee Pronunciation 🔊 Listen Jennalyn Similar Names Jennalee Jennabel Jennarae Jennasee Jenalee Jennilee Jeni Jinny Jenetta Jenny-lee Year by Year Popularity of Jennalyn