Guinevere is a distinctive girls' name in United States, ranking #899 in 2025 with 295 recorded births. The name reached its all-time peak in 2022 with 299 births ranking #916. Since 1996, the popularity has increased by 1,375.0%. In 2025, approximately 1 in every 5,448 girls born was named Guinevere. RISING Recent data shows the name is currently rising.