Baby names I have in mind...?

Me and my fiance have talked about baby names and we desided our first boy is going to have my husband's name so he will be Robert Emile the 4th. If we have a daughter, i was thinking of Jennifer Amelia. And if we have another son we are unsure what to name him. Do you like these names? Do you have any ideas on names? The last name is Rue, so anything go with that?