Gwyneth is a distinctive girls' name in United States, ranking #1096 in 2015 with 236 recorded births. The name reached its all-time peak in 2013 with 288 births ranking #891. Since 1996, the popularity has increased by 505.1%. In 2015, approximately 1 in every 7,562 girls born was named Gwyneth. STABLE Recent data shows the name is currently stable.