Hiram is a distinctive boys' name in United States, ranking #1418 in 2007 with 115 recorded births. The name reached its all-time peak in 2015 with 117 births ranking #1447. Since 1996, the popularity has increased by 43.8%. In 2007, approximately 1 in every 18,046 boys born was named Hiram. STABLE Recent data shows the name is currently stable.