What myth is Gemini?

I'm curious, what myth is Gemini referring to in the context of cryptocurrency? Is it a myth about the exchange itself, or is it somehow tied to the crypto market as a whole? Is there a particular legend or story that the name Gemini is meant to evoke, or is it simply a creative name chosen for branding purposes? I'd love to hear more about the origins and meaning behind this intriguing moniker.