Dudley is a distinctive boys' name in United States, ranking #8323 in 2010 with 9 recorded births. The name reached its all-time peak in 1996 with 25 births ranking #2953. Since 1996, the popularity has decreased by 64.0%. In 2010, approximately 1 in every 213,157 boys born was named Dudley. FALLING Recent data shows the name is currently falling.