Greggory is a distinctive boys' name in United States, ranking #5764 in 2011 with 15 recorded births. This places Greggory in the top 40% 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 73 births ranking #1428. Since 1996, the popularity has decreased by 79.5%. In 2011, approximately 1 in every 126,599 boys born was named Greggory. RISING Recent data shows the name is currently rising.