28.0% live in New York
      14.1% live in Pennsylvania
      12.3% live in Massachusetts
         
      If you don't like people
      called dinan
      you should probably move to
      Rhode Island (None live there).
          
      Interesting fact: Connecticut
      is the state with the most
      last name dinan per capita.
      
      Check out the popularity
      of the last name dinan
      for each state in the map below.