Kirby is a distinctive girls' name in United States, ranking #2769 in 2022 with 62 recorded births. The name reached its all-time peak in 1996 with 115 births ranking #1433. Since 1996, the popularity has decreased by 46.1%. In 2022, approximately 1 in every 26,432 girls born was named Kirby. RISING Recent data shows the name is currently rising.