Giles is a distinctive boys' name in United States, ranking #4052 in 2012 with 25 recorded births. This places Giles in the top 28% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 30 births ranking #3565. Since 1996, the popularity has increased by 56.3%. In 2012, approximately 1 in every 75,865 boys born was named Giles. STABLE Recent data shows the name is currently stable.