Sumer is a distinctive girls' name in United States, ranking #2965 in 1998 with 44 recorded births. The name reached its all-time peak in 1997 with 58 births ranking #2324. Since 1996, the popularity has decreased by 12.0%. In 1998, approximately 1 in every 40,157 girls born was named Sumer. STABLE Recent data shows the name is currently stable.