Kieron is a distinctive boys' name in United States, ranking #3329 in 1999 with 24 recorded births. This places Kieron in the top 29% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 31 births ranking #2897. In 1999, approximately 1 in every 80,004 boys born was named Kieron. FALLING Recent data shows the name is currently falling.