Callyn is a distinctive girls' name in United States, ranking #6227 in 2016 with 20 recorded births. This places Callyn in the top 33% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 39 births ranking #3789. Since 1996, the popularity has increased by 122.2%. In 2016, approximately 1 in every 88,574 girls born was named Callyn. RISING Recent data shows the name is currently rising.