Kierian is a distinctive boys' name in United States, ranking #13354 in 2017 with 5 recorded births. The name reached its all-time peak in 2022 with 7 births ranking #10375. Since 1996, the popularity has decreased by 16.7%. In 2017, approximately 1 in every 370,063 boys born was named Kierian. RISING Recent data shows the name is currently rising.