Kirby is a distinctive girls' name in United States, ranking #2539 in 2024 with 70 recorded births. The name reached its all-time peak in 1996 with 115 births ranking #1433. Since 1996, the popularity has decreased by 39.1%. In 2024, approximately 1 in every 23,046 girls born was named Kirby. RISING Recent data shows the name is currently rising.