Gregory is a moderately popular boys' name in United States, ranking #208 in 2006 with 1,833 recorded births. The name reached its all-time peak in 1996 with 3,994 births ranking #98. Since 1996, the popularity has decreased by 54.1%. In 2006, approximately 1 in every 1,121 boys born was named Gregory. FALLING Recent data shows the name is currently falling.