Gracilyn is a distinctive girls' name in United States, ranking #17147 in 2016 with 5 recorded births. This places Gracilyn in the bottom 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 13 births ranking #8802. In 2016, approximately 1 in every 354,298 girls born was named Gracilyn. STABLE Recent data shows the name is currently stable.