There are thousands and thousands of men my age who's wives are pregnant.
And as these men ponder to themselves
I know, I just know, that they have given more than passing thought to convincing their wife to go along with one of two names. The first one is Fletcher.
As a husband, you can argue to your wife that it evokes great historical mutineers (Fletcher Christian), academics (John Fletcher), musicians (Fletcher Henderson) and Scotsmen (Andrew Fletcher). On second thought, the Scotsmen argument probably wouldn't help, but to punctuate your case, you could emphasize that it is nonetheless a unique name that is widely liked by people:

Should accommodate his future travels well:
And would not provide a great entree by some future bully into pummeling your darling boy into the playground schoolyard:
And though other unfortunate incidents are possibilities, really, when you think about it, certain things can happen to people of any name.
Behind all of these arguments, of course, lies the one and only reason that the husband has for wanting a son named Fletcher. That is, so he can call him Fletch.
How great it would be to introduce your 4 year old soccer player on Saturday mornings to the other soccer dads by saying: "Oh, here he comes. Roger this is my son. Fletch."
The comments and movie lines that would elicit are endless. As Roger introduces his Jake, Logan, Ryan, or Tyler to you, you will be able to read his thoughts has he passes a glance at his wife. Those thoughts will be something like, "why did I go along with her on LOGAN!".
He might also resent you that Fletch is your son. He may say something like, "huh...so you didn't go with Gummy then". You'll only offer a slight smile, bid goodbye, and you and Fletch will head out. No doubt in pursuit of another good story. Or a Lakers game.
Oh, and the other name?
Ferris, of course.