Kieron is a distinctive boys' name in United States, ranking #5680 in 2006 with 15 recorded births. The name reached its all-time peak in 2000 with 31 births ranking #2897. Since 1996, the popularity has decreased by 34.8%. In 2006, approximately 1 in every 137,008 boys born was named Kieron. FALLING Recent data shows the name is currently falling.