Chaselyn is a distinctive girls' name in United States, ranking #12679 in 2009 with 8 recorded births. The name reached its all-time peak in 1999 with 11 births ranking #8340. Since 1996, the popularity has decreased by 11.1%. In 2009, approximately 1 in every 229,609 girls born was named Chaselyn. FALLING Recent data shows the name is currently falling.