Greylyn is a distinctive girls' name in United States, ranking #13495 in 2015 with 7 recorded births. This places Greylyn in the bottom 29% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 8 births ranking #11466. In 2015, approximately 1 in every 254,951 girls born was named Greylyn. RISING Recent data shows the name is currently rising.