Meaning A girl's name of English origin, it means "Variant of Jenny which is a diminutive of Jane and Jennifer." Origin of Jennilee English +-100%Zoom level changed to 1 Popular Middle Names Marie Pronunciation 🔊 Listen Jennilee Similar Names Jena Jenalee Jennika Jeni Jinny Jenarae Jenetta Jenilynn Jenny-lee Jennyann Year by Year Popularity of Jennilee