Jennefer is a distinctive spelling variant of the familiar name Jennifer, whose roots trace back to the medieval Cornish adaptation of the Welsh Gwenhwyfar—literally “white phantom” or “white enchantress.” Phonetically identical to its more common counterpart (/ˈdʒɛnəfər/), the extra “e” in Jennefer adds visual interest while preserving a well-worn pronunciation; perhaps ironically, this subtle twist is the very detail most likely to prompt a second glance on classroom rosters. In the United States, Jennefer saw modest adoption alongside Jennifer during the 1960s and ’70s, but it has since settled into the fringes of the top 1,000, with fewer than ten newborns annually bearing the name in the late 2000s. Such rarity positions Jennefer as an appealing choice for parents seeking classical pedigree without the ubiquity of its parent form. By balancing deep historical resonance with understated individuality, Jennefer offers a quietly confident alternative for those drawn to names that honor tradition while standing apart.