White wave or fair spirit
Jennavie is a modern phonetic variation of Genevieve or a blend of Jennifer and Genevieve. It likely shares the roots of the Welsh name Gwenhwyfar, meaning 'white wave' or 'fair spirit', combined with the French elegance of the 'vie' suffix.
Fewer than 5 girls were named Jennavie in 2025.
US births per 5-year period, 1990–present (SSA data).
