Harry is great as a full name, and I actually prefer it that way, because I also like
Henry. (Though not
Harrison.)
August DavidEzra Birch
Mackenzie (boy)
Liberty RuthLiberty NoelGreta Lane &
Olaf Trygveall sound okay to me.
Lygia K. and
Constantine T. might also be okay, if the initials don't hide something scary!