I definitely think [name_f]Mia[/name_f] could work as a nn for [name_m]Demetria[/name_m]! What about:
- [name_m]Demetria[/name_m] [name_f]Dorothy[/name_f]
- [name_m]Demetria[/name_m] [name_f]Sophie[/name_f]
- [name_m]Demetria[/name_m] [name_f]Celeste[/name_f]
- [name_m]Demetria[/name_m] [name_f]Larkspur[/name_f]
- [name_m]Demetria[/name_m] [name_m]Firefly[/name_m]
- [name_m]Demetria[/name_m] [name_f]Margot[/name_f]
- [name_m]Demetria[/name_m] [name_m]Halle[/name_m]
- [name_m]Demetria[/name_m] [name_f]Lorelei[/name_f]
- [name_m]Demetria[/name_m] [name_f]Leonie[/name_f]
- [name_m]Demetria[/name_m] [name_f]Clio[/name_f]
- [name_m]Demetria[/name_m] [name_f]Dagny[/name_f]
Good luck!