Gwyneth is a distinctive girls' name in United States, ranking #957 in 2004 with 251 recorded births. The name reached its all-time peak in 2013 with 288 births ranking #891. Since 1996, the popularity has increased by 543.6%. In 2004, approximately 1 in every 7,315 girls born was named Gwyneth. STABLE Recent data shows the name is currently stable.