Kieron is a distinctive boys' name in United States, ranking #5332 in 2011 with 17 recorded births. The name reached its all-time peak in 2000 with 31 births ranking #2897. Since 1996, the popularity has decreased by 26.1%. In 2011, approximately 1 in every 111,705 boys born was named Kieron. FALLING Recent data shows the name is currently falling.