My favorite would be
Ginger, it's pretty and uncommon and it goes well with
Charlie and
Marigold.
Ginger Rogers used it as a nickname for
Virginia so I think it denitinely can honor
Virginia. Other possibilities are
Ginevra,
Regina,
Georgina,
Imogene and
Eugenia, maybe
Angelina and
Gianna but those are a stretch.
I don't think
Lucia and
Lucille are too close for second cousins.
Combo ideas:
Ginevra Lucille "
Ginny"
Lucy GinevraLucille /
Lucy ImogeneImogene Lucy "
Ginny"
Ginger Lucille "
Ginny"
Ginger Lucinda "
Ginny"
Regina Lucy "
Ginny"