Sumer is a distinctive girls' name in United States, ranking #4462 in 2007 with 34 recorded births. The name reached its all-time peak in 1997 with 58 births ranking #2324. Since 1996, the popularity has decreased by 32.0%. In 2007, approximately 1 in every 56,543 girls born was named Sumer. STABLE Recent data shows the name is currently stable.