Boy names/middle names help

Won't find out gender for another week.

For a girl, my top three favorite names have always been

- Jacqueline

- Cheyenne

- Makenzie

One syllable middle names (in my opinion) go best with long-ish names like these, but it seems like everyone is using Rose, Grace, or Lee (which are all VERY pretty) so I'd like something a tad bit different.

As for boy names, I have NO idea lol. Too many of them sound great. I was thinking of tapping into my Irish roots for a name, but maybe changing the spelling to be a little more modern, if that makes sense. Open to all suggestions.