I honestly don't know why we named him Bentley.
My 6 year old son and I had it narrowed down to Jack, Bentley or Tobago (my boyfriend is from Trinidad and thought this name to be quite amusing). My son chose Jack, I chose Bentley. The day we met him and we were on the car ride home I told my son to choose 1 of the 3 names and he said, "I think he's a BENTLEY!"