Spenser is a distinctive boys' name in United States, ranking #7505 in 2021 with 11 recorded births. The name reached its all-time peak in 1996 with 137 births ranking #948. Since 1996, the popularity has decreased by 92.0%. In 2021, approximately 1 in every 158,931 boys born was named Spenser. FALLING Recent data shows the name is currently falling.