Namesakes
Characters in Greek Mythology:
6 characters
Heracles (a.k.a. Herakles) (m) 
Heracles (a.k.a. Herakles) (m)
Heracles (a.k.a. Herakles) (m)
Heracles (a.k.a. Herakles) (m)
Heracles (a.k.a. Herakles) (m)
Maceris (a.k.a. Herakles) (m)
Characters in Roman Mythology:
1 character
Hercules (a.k.a. Herakles) (m)