Sommer is a distinctive girls' name in United States, ranking #3661 in 2018 with 42 recorded births. The name reached its all-time peak in 1998 with 178 births ranking #1091. Since 1996, the popularity has decreased by 74.1%. In 2018, approximately 1 in every 40,486 girls born was named Sommer. FALLING Recent data shows the name is currently falling.