Truman is a distinctive boys' name in United States, ranking #997 in 2003 with 159 recorded births. The name reached its all-time peak in 2014 with 221 births ranking #957. Since 1996, the popularity has increased by 50.0%. In 2003, approximately 1 in every 12,423 boys born was named Truman. STABLE Recent data shows the name is currently stable.