Truman is a distinctive boys' name in United States, ranking #976 in 2007 with 202 recorded births. The name reached its all-time peak in 2014 with 221 births ranking #957. Since 1996, the popularity has increased by 90.6%. In 2007, approximately 1 in every 10,273 boys born was named Truman. STABLE Recent data shows the name is currently stable.