Callyn is a distinctive girls' name in United States, ranking #6521 in 2013 with 19 recorded births. The name reached its all-time peak in 2025 with 39 births ranking #3789. Since 1996, the popularity has increased by 111.1%. In 2013, approximately 1 in every 92,338 girls born was named Callyn. RISING Recent data shows the name is currently rising.