Kaelen is a distinctive boys' name in United States, ranking #7878 in 2018 with 10 recorded births. The name reached its all-time peak in 2009 with 42 births ranking #2872. Since 1996, the popularity has decreased by 61.5%. In 2018, approximately 1 in every 181,547 boys born was named Kaelen. RISING Recent data shows the name is currently rising.