DuckCorp Dico

Found one definition

1.                 From en.wiktionary.org:
                   
   
   
                   
                     
   [gentle]
   
   ** English
   
   *** Proper noun
   [Gentles]
   
    1. [en] .
   **** Statistics
   
    - According to the 2010 United States Census, _Gentle_  is the 11627 <sup> th </sup>  most common surname in the United States, belonging to 2696 individuals. _Gentle_  is most common among White (68.32%) and Black/African American (23.96%) individuals.