Kiera is a distinctive girls' name in England & Wales, ranking #951 in 2025 with 37 recorded births. The name reached its all-time peak in 2005 with 588 births ranking #92. Since 1996, the popularity has decreased by 83.3%. In 2025, approximately 1 in every 6,845 girls born was named Kiera. STABLE Recent data shows the name is currently stable.