Maeva is a nice name if pronounced correctly. In French, it is pronounced Mah-eh-vah. Sometimes it is spelled
Maéva or
Maëva, to clarify the correct pronunciation. If you want, you can have a listen here:
http://www.forvo.com/word/maeva/#fr
Together with
Althea, I think it makes a lovely sibset.
From your options I quite like:
Maeva EstelleMaeva CoralieMaeva LilyMaeva Winter
° We are but older children dear, who fret to find our bedtime near ° Lewis Carroll