Addam is a distinctive boys' name in United States, ranking #7642 in 2005 with 9 recorded births. The name reached its all-time peak in 2007 with 19 births ranking #4811. Since 1996, the popularity has decreased by 47.1%. In 2005, approximately 1 in every 221,905 boys born was named Addam. FALLING Recent data shows the name is currently falling.