I really like
Nicodemus as a full name. If it must be shortened, I prefer
Cody. Same with
Gilbert - if necessary, use
Bert.
Fleur is too hard for me to pronounce. It comes out as "floor" most of the time! Same with
Warwick. I instinctively say "war-wick", so I prefer the spelling
Warrick.
Gwynn - I prefer
Gwyn as masculine and
Gwen as feminine.
Lastly, Huxton needs to stay as a surname.