Keira is a distinctive girls' name in United States, ranking #536 in 2022 with 577 recorded births. The name reached its all-time peak in 2006 with 3,022 births ranking #110. Since 1996, the popularity has increased by 347.3%. In 2022, approximately 1 in every 2,840 girls born was named Keira. FALLING Recent data shows the name is currently falling.