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