Of your combos, I like:
Hera Cecily
Hera Giselle
Hera Juliet
Hera Marjorie (this also made me think of Hera Marjolaine)
Hera Sylvie (also Hera Sylvaine, or maybe Hera Sylvana / Hera Silvana)
Hera Violet
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www.behindthename.com/pnl/69381www.behindthename.com/pnl/69381/117507www.behindthename.com/pnl/69381/109399hwww.behindthename.com/pnl/69381/132018http://greens-end.myminicity.com/