Kieron is a distinctive boys' name in England & Wales, ranking #3256 in 2025 with 6 recorded births. The name reached its all-time peak in 2002 with 488 births ranking #100. Since 1996, the popularity has decreased by 97.9%. In 2025, approximately 1 in every 45,323 boys born was named Kieron. STABLE Recent data shows the name is currently stable.