My hubby is
William and he's forever brought up some form of
William as a possibility for #1 & #2. Since he was named after both his grandfather and father I wasn't into keeping the tradition, it's just not my thing makes me think the child has a name that's not "theirs" family wise. KWIM. My grandfather was also
William.
But I think Wilde/Wilder kind of has a little hint of
William, or at least the W ;) So maybe I'll give this little bit for #3.