Caelan is a distinctive boys' name in England & Wales, ranking #677 in 2006 with 40 recorded births. The name reached its all-time peak in 2025 with 119 births ranking #352. Since 1996, the popularity has increased by 344.4%. In 2006, approximately 1 in every 8,008 boys born was named Caelan. RISING Recent data shows the name is currently rising.