Summer is a moderately popular girls' name in United States, ranking #152 in 2025 with 1,973 recorded births. The name reached its all-time peak in 1998 with 2,558 births ranking #131. Since 1996, the popularity has decreased by 15.9%. In 2025, approximately 1 in every 815 girls born was named Summer. STABLE Recent data shows the name is currently stable.