Ruddy is a distinctive boys' name in United States, ranking #6634 in 2003 with 11 recorded births. The name reached its all-time peak in 1996 with 15 births ranking #4353. Since 1996, the popularity has decreased by 26.7%. In 2003, approximately 1 in every 179,570 boys born was named Ruddy. RISING Recent data shows the name is currently rising.