Maddux is a distinctive boys' name in United States, ranking #981 in 2009 with 203 recorded births. The name reached its all-time peak in 2018 with 222 births ranking #945. Since 1996, the popularity has increased by 1,591.7%. In 2009, approximately 1 in every 9,770 boys born was named Maddux. FALLING Recent data shows the name is currently falling.