Jacyn is a distinctive boys' name in United States, ranking #11593 in 2003 with 5 recorded births. This places Jacyn in the bottom 9% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2020 with 11 births ranking #7206. In 2003, approximately 1 in every 395,054 boys born was named Jacyn. FALLING Recent data shows the name is currently falling.