Atlas and Hero are both Greek mythology names, but I've been having a hard time finding female Greek names I like that aren't too long, don't start in A or H, and don't end in S or O, so I've expanded to Roman as well. Here's my list:
Greek:
Delta
Petra
Xanthe (zan-thee)
Latin:
Flora
Luna
Lyra
Portia
Vesta
Viola
Greek:
Delta
Petra
Xanthe (zan-thee)
Latin:
Flora
Luna
Lyra
Portia
Vesta
Viola