Libby is a distinctive girls' name in United States, ranking #1023 in 2022 with 252 recorded births. The name reached its all-time peak in 2009 with 355 births ranking #798. Since 1996, the popularity has increased by 82.6%. In 2022, approximately 1 in every 6,503 girls born was named Libby. STABLE Recent data shows the name is currently stable.