Keiran is a moderately popular boys' name in England & Wales, ranking #295 in 2005 with 109 recorded births. The name reached its all-time peak in 1996 with 224 births ranking #153. Since 1996, the popularity has decreased by 51.3%. In 2005, approximately 1 in every 2,839 boys born was named Keiran. STABLE Recent data shows the name is currently stable.