Gracilyn is a distinctive girls' name in United States, ranking #14434 in 2007 with 7 recorded births. This places Gracilyn in the bottom 30% 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 2007, approximately 1 in every 274,635 girls born was named Gracilyn. STABLE Recent data shows the name is currently stable.