Aretousa

Aristandros

Belthrandos

Blanciaphlora

Charikles

Chrysantza

Chrysorrhoe

Dosikles

Drosilla

Erophile

Erotokritos

Sister of Antigone and daughter of Oedipus in Greek mythology, Ismene's name is unlikely to make it in modern times because of its teasability factor.  Ismay or Esme would be better bets.

Ismene

Iberios

Isminias

Kallimachos

Kallithea

Lybistros

Margarona

Phlorios

Rhodamne

Rodanthe

Aecatys's list "Names from Medieval Greek-Byzantine Romances" of 21 great name ideas: Aretousa - Rodanthe!

Names from Medieval Greek-Byzantine Romances