Gwendolen is a distinctive girls' name in United States, ranking #7876 in 2019 with 14 recorded births. The name reached its all-time peak in 2015 with 27 births ranking #5030. Since 1996, the popularity has increased by 180.0%. In 2019, approximately 1 in every 119,827 girls born was named Gwendolen. FALLING Recent data shows the name is currently falling.