For our son, we picked my first choice - but more like my only choice, because we just couldn't think of that many names.

For our daughter, my wife mentioned the name and I went with it (especially because my daughter was very small at birth, and that's a perfect fit with her name). I didn't love the name right away, but now I do! But once again, my lack of name imagination meant that it was basically the only name on our short list!