Caelan is a moderately popular boys' name in England & Wales, ranking #447 in 2023 with 89 recorded births. This places Caelan in the top 7% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2025 with 119 births ranking #352. Since 1996, the popularity has increased by 888.9%. In 2023, approximately 1 in every 3,108 boys born was named Caelan. RISING Recent data shows the name is currently rising.