Kira is a moderately popular girls' name in United States, ranking #384 in 2021 with 813 recorded births. The name reached its all-time peak in 2005 with 1,391 births ranking #241. Since 1996, the popularity has increased by 12.1%. In 2021, approximately 1 in every 2,017 girls born was named Kira. FALLING Recent data shows the name is currently falling.