Haddon is a distinctive boys' name in United States, ranking #5664 in 2003 with 13 recorded births. This places Haddon in the top 44% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2020 with 56 births ranking #2372. In 2003, approximately 1 in every 151,944 boys born was named Haddon. STABLE Recent data shows the name is currently stable.