Kiera is a moderately popular girls' name in England & Wales, ranking #364 in 2016 with 128 recorded births. This places Kiera in the top 5% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2005 with 588 births ranking #92. Since 1996, the popularity has decreased by 42.1%. In 2016, approximately 1 in every 2,400 girls born was named Kiera. STABLE Recent data shows the name is currently stable.