Sumer is a distinctive girls' name in United States, ranking #9328 in 2009 with 13 recorded births. The name reached its all-time peak in 1997 with 58 births ranking #2324. Since 1996, the popularity has decreased by 74.0%. In 2009, approximately 1 in every 141,298 girls born was named Sumer. STABLE Recent data shows the name is currently stable.