Truman is a distinctive boys' name in United States, ranking #1078 in 2002 with 140 recorded births. The name reached its all-time peak in 2014 with 221 births ranking #957. Since 1996, the popularity has increased by 32.1%. In 2002, approximately 1 in every 13,868 boys born was named Truman. STABLE Recent data shows the name is currently stable.