What does Gregoire mean?
Gregoire is an uncommon first name for men but a very popular last name for both adults and children (#5882 out of 150436, Top 4%). (2000 U.S. Census)
Popular variation forms of Gregoire (#unlisted) ranked in the Top 1000 are Greg, Gregg, Greggory, Gregor, Gregorio and Gregory (#316 a year ago). Usage of these boy names was at its most widespread during 1960-1969 (usage of 0.5328%) and has become much less since (usage 0.114%, down 78.6%), with the versions Greg, Gregg, Greggory and Gregorio becoming less fashionable. Gregory (#316) is the most trendy baby name among these. Displayed below is a comparison of the usage of Gregoire and corresponding names. (2014 Birth Statistics)