I believe
Jules is a full name in French for a boy. I know it's used as a nn for
Julia. But that's a recent occurrance. It has a much longer history as a boy's full name. It can stand on its own very well.
For the rest of your names, perhaps I could find a different formal name that you might like better:
Addie:
MadelineEvie:
Genevieve,
GenevaIzzy:
IsoldeLonnie: Alani (Hawaiian girl's name that means orange tree. It could sort of honor any Alans in your family tree at the same time.)
Nika:
VeronicaRosie:
RosaleenJosie:
JocelynAlly: Alani