Greg is a distinctive boys' name in United States, ranking #1524 in 2000 with 79 recorded births. The name reached its all-time peak in 1996 with 112 births ranking #1082. Since 1996, the popularity has decreased by 29.5%. In 2000, approximately 1 in every 24,860 boys born was named Greg. STABLE Recent data shows the name is currently stable.