Callyn is a distinctive girls' name in United States, ranking #5046 in 2022 with 26 recorded births. The name reached its all-time peak in 2025 with 39 births ranking #3789. Since 1996, the popularity has increased by 188.9%. In 2022, approximately 1 in every 63,029 girls born was named Callyn. RISING Recent data shows the name is currently rising.