Greg is a distinctive boys' name in United States, ranking #3321 in 2021 with 35 recorded births. This places Greg in the top 24% 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 112 births ranking #1082. Since 1996, the popularity has decreased by 68.8%. In 2021, approximately 1 in every 49,950 boys born was named Greg. STABLE Recent data shows the name is currently stable.