Jacalyn is a distinctive girls' name in United States, ranking #4010 in 1999 with 29 recorded births. The name reached its all-time peak in 2000 with 45 births ranking #3090. Since 1996, the popularity has decreased by 17.1%. In 1999, approximately 1 in every 61,165 girls born was named Jacalyn. RISING Recent data shows the name is currently rising.