Spenser is a distinctive boys' name in United States, ranking #4684 in 2008 with 21 recorded births. The name reached its all-time peak in 1996 with 137 births ranking #948. Since 1996, the popularity has decreased by 84.7%. In 2008, approximately 1 in every 97,140 boys born was named Spenser. FALLING Recent data shows the name is currently falling.