Chailyn is a distinctive girls' name in United States, ranking #6191 in 2002 with 18 recorded births. This places Chailyn in the top 34% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2004 with 19 births ranking #6283. In 2002, approximately 1 in every 99,823 girls born was named Chailyn. RISING Recent data shows the name is currently rising.