Gwendolynn is a distinctive girls' name in United States, ranking #5355 in 2015 with 25 recorded births. The name reached its all-time peak in 2023 with 41 births ranking #3726. Since 1996, the popularity has increased by 212.5%. In 2015, approximately 1 in every 71,386 girls born was named Gwendolynn. FALLING Recent data shows the name is currently falling.