Chapman is a distinctive boys' name in United States, ranking #5786 in 2010 with 15 recorded births. This places Chapman in the top 41% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 32 births ranking #3386. In 2010, approximately 1 in every 127,894 boys born was named Chapman. STABLE Recent data shows the name is currently stable.