Greg is a distinctive boys' name in United States, ranking #1686 in 2002 with 70 recorded births. The name reached its all-time peak in 1996 with 112 births ranking #1082. Since 1996, the popularity has decreased by 37.5%. In 2002, approximately 1 in every 27,735 boys born was named Greg. STABLE Recent data shows the name is currently stable.