Gregoire is a distinctive boys' name in United States, ranking #9803 in 2002 with 6 recorded births. The name reached its all-time peak in 2001 with 8 births ranking #7798. Since 1996, the popularity has increased by 20.0%. In 2002, approximately 1 in every 323,579 boys born was named Gregoire. FALLING Recent data shows the name is currently falling.