39.8% live in Michigan
      9.7% live in Massachusetts and  Illinois
        
      If you don't like people
      called woolner
      you should probably move to
      Vermont (None live there).
         
      Interesting fact: New Hampshire
      is the state with the most
      last name woolner per capita.
      
      Check out the popularity
      of the last name woolner
      for each state in the map below.