Sumner is a distinctive boys' name in United States, ranking #8884 in 2022 with 9 recorded births. The name reached its all-time peak in 1996 with 24 births ranking #3095. Since 1996, the popularity has decreased by 62.5%. In 2022, approximately 1 in every 193,819 boys born was named Sumner. RISING Recent data shows the name is currently rising.