Try this web site to check surname frequency.... http://names.whitepages.com/ Name Popularity of Degruy, United States There are 285 unique 'Degruy' last names in the United States. Name Ranking Degruy is the # 55,130 ranked last name in the United States # 55,129 Damuth # 55,130 Degruy # 55,131 Denatale Top States for Last Name Degruy 1. Louisiana 177 listings 2. Texas 27 listings 3. California 21 listings 4. Alabama 15 listings 5. Florida 5 listings Most Popular First Names for Degruy 1. David 6 listings 2. Linda 6 listings 3. Melvin 6 listings 4. Michael 6 listings 5. Charles 4 listings Most searched for 'Degruy' in the United States last month: Harold Degruy, LA - 3