Gregg is a distinctive boys' name in United States, ranking #12682 in 2025 with 5 recorded births. The name reached its all-time peak in 1996 with 57 births ranking #1679. Since 1996, the popularity has decreased by 91.2%. In 2025, approximately 1 in every 341,615 boys born was named Gregg. STABLE Recent data shows the name is currently stable.