DH and I are trying to conceive DC #2. My favorite boy's name is Jack. (It's not nearly as popular here in the US as it is there :) )
The only middle name we both like is Dawson. It was my grandfather's middle name, and his father's, and a great-great uncle's first name. I never knew the uncle, but there are still stories going around about him at family gatherings; he was a colorful man. :o
Also, I just like the way Jack Dawson OurSurname sounds.
BUT. Leo's character in Titanic was called Jack Dawson.
Is that reason enough not to do it? :(