Chaslyn is a distinctive girls' name in United States, ranking #11583 in 2019 with 8 recorded births. The name reached its all-time peak in 2007 with 11 births ranking #10279. Since 1996, the popularity has increased by 33.3%. In 2019, approximately 1 in every 209,697 girls born was named Chaslyn. FALLING Recent data shows the name is currently falling.