Gwyn is a distinctive girls' name in United States, ranking #8600 in 2024 with 12 recorded births. This places Gwyn in the top 49% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 20 births ranking #6439. In 2024, approximately 1 in every 134,432 girls born was named Gwyn. FALLING Recent data shows the name is currently falling.