Joselyn is a distinctive girls' name in United States, ranking #1504 in 2025 with 142 recorded births. This places Joselyn in the top 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 1,577 births ranking #221. Since 1996, the popularity has decreased by 55.5%. In 2025, approximately 1 in every 11,319 girls born was named Joselyn. FALLING Recent data shows the name is currently falling.