Spenser is a distinctive boys' name in United States, ranking #11942 in 2019 with 6 recorded births. The name reached its all-time peak in 1996 with 137 births ranking #948. Since 1996, the popularity has decreased by 95.6%. In 2019, approximately 1 in every 298,894 boys born was named Spenser. FALLING Recent data shows the name is currently falling.