Hiram is a distinctive boys' name in United States, ranking #1729 in 2002 with 67 recorded births. The name reached its all-time peak in 2015 with 117 births ranking #1447. Since 1996, the popularity has decreased by 16.3%. In 2002, approximately 1 in every 28,977 boys born was named Hiram. STABLE Recent data shows the name is currently stable.