I like it, and I like the mythological connection.
Hera wasn’t my favourite goddess, as she seemed to consistently punish the wrong people, but she was okay. People seem divided between the HARE-uh and HEER-uh pronunciations though, so if it would bother you to have half the people you meet pronounce it differently from you, it might be one to skip. Kind of like
Leslie with the z vs. s sound.