Spencer is a moderately popular boys' name in United States, ranking #388 in 2024 with 840 recorded births. The name reached its all-time peak in 1998 with 4,619 births ranking #84. Since 1996, the popularity has decreased by 76.7%. In 2024, approximately 1 in every 2,042 boys born was named Spencer. FALLING Recent data shows the name is currently falling.