Gregory is a moderately popular boys' name in United States, ranking #194 in 2004 with 1,968 recorded births. The name reached its all-time peak in 1996 with 3,994 births ranking #98. Since 1996, the popularity has decreased by 50.7%. In 2004, approximately 1 in every 1,009 boys born was named Gregory. FALLING Recent data shows the name is currently falling.