Ruddy is a distinctive boys' name in United States, ranking #4353 in 1996 with 15 recorded births. This places Ruddy in the top 41% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 15 births ranking #4353. In 1996, approximately 1 in every 126,282 boys born was named Ruddy. RISING Recent data shows the name is currently rising.