There is no need for this suggestion. I JUST tested it not 5 seconds ago. There is an "Are you sure" window that pops up when you hit "send." I don't know what browser you are using but it is there for Firefox, Google Chrome, Safari, and Camino. The only one I couldn't test for was IE because Mac doesn't have anything even close to recent for that one.
In short, this already exists. I remember checking this over a month ago, probably closer to 3, and there were confirmations then too, I just thought I would recheck on every browser I had to be 100% sure.
Just like Grave, I triple-check and copy-paste anyway. Just need to take a few extra seconds and re-read the name you've typed in, no need for staff to correct for that kind of error.