Caelan is a distinctive boys' name in England & Wales, ranking #684 in 2007 with 41 recorded births. The name reached its all-time peak in 2025 with 119 births ranking #352. Since 1996, the popularity has increased by 355.6%. In 2007, approximately 1 in every 8,082 boys born was named Caelan. RISING Recent data shows the name is currently rising.