Keylin is a distinctive girls' name in United States, ranking #5949 in 2001 with 19 recorded births. This places Keylin in the top 33% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 83 births ranking #2260. In 2001, approximately 1 in every 94,766 girls born was named Keylin. FALLING Recent data shows the name is currently falling.