Jennavieve Is A Girls Name Of French Origin. It Is A Respelling Of Genevieve, Which Derives From The Germanic Name Genovefa. Meaning "tribe" Or "woman," This Striking Name Is A Lovely Way To Celebrate Your Ancestral Heritage And Babys Graceful Elegance. Wherever Life Takes Them, Little Jennavieve Will Make An Impression With Their Charming And Sophisticated Manner.