Addam is a distinctive boys' name in United States, ranking #4892 in 2001 with 15 recorded births. This places Addam in the top 40% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 19 births ranking #4811. Since 1996, the popularity has decreased by 11.8%. In 2001, approximately 1 in every 129,522 boys born was named Addam. FALLING Recent data shows the name is currently falling.