Caelan is a distinctive boys' name in England & Wales, ranking #691 in 2005 with 37 recorded births. The name reached its all-time peak in 2025 with 119 births ranking #352. Since 1996, the popularity has increased by 311.1%. In 2005, approximately 1 in every 8,363 boys born was named Caelan. RISING Recent data shows the name is currently rising.