1. Yes,
Anya can stand on its own very well. In it's Irish form,
Aine, there's no question.
2.
Anya and
Liv, definitely.
3. How about:
Leda,
Fleur,
Aina ("EYE-nuh"),
Jada,
Elsa /
Ilsa ("EEL-suh"),
Maia,
Alix (
German form of
Alice),
Ada,
Emer ("EE-mer"),
Ailsa,
Aoife,
Niamh,
Orla,
Maeve,
Oona,
Enid,
Eira ("EYE-ruh"),
Cruz,
Inez /
Ines,
Ena ("EE-nuh"),
Effie,
Isla ("EYE-luh"),
Kay,
Mae,
Bess,
Tess,
Elva / Elvy,
Zoe,
Io ("EE-o"),
Clio / Klio,
Leto,
Juno,
Nyx,
Ione ("EYE-uh-nee" or "EE-uh-nee"),
Iona,
Myra,
Jane,
Clare,
Zola,
Iris,
Pearl,
Cora,
Esme,
Ife,
Aida,
Svea ("SVAY-uh"),
Britt,
Zella,
Anouk,
Hedy,
Liesl,
Cara,
Wren,
Nina,
Mia,
Kiri,
Mina,
Belle.