Pierson is a distinctive boys' name in United States, ranking #1398 in 2005 with 107 recorded births. The name reached its all-time peak in 2020 with 172 births ranking #1137. Since 1996, the popularity has increased by 282.1%. In 2005, approximately 1 in every 18,665 boys born was named Pierson. STABLE Recent data shows the name is currently stable.