Gwenyth is a distinctive girls' name in United States, ranking #2611 in 2022 with 67 recorded births. The name reached its all-time peak in 2013 with 176 births ranking #1332. Since 1996, the popularity has increased by 570.0%. In 2022, approximately 1 in every 24,459 girls born was named Gwenyth. STABLE Recent data shows the name is currently stable.