Sumer is a distinctive girls' name in United States, ranking #12877 in 2015 with 8 recorded births. The name reached its all-time peak in 1997 with 58 births ranking #2324. Since 1996, the popularity has decreased by 84.0%. In 2015, approximately 1 in every 223,082 girls born was named Sumer. STABLE Recent data shows the name is currently stable.