Gwyneth is a distinctive girls' name in United States, ranking #1054 in 2005 with 226 recorded births. The name reached its all-time peak in 2013 with 288 births ranking #891. Since 1996, the popularity has increased by 479.5%. In 2005, approximately 1 in every 8,176 girls born was named Gwyneth. STABLE Recent data shows the name is currently stable.