I go by the (nick)name beeps (initial uppercase letter optional). It’s short, to the point, and I like it.
It’s a shortened version ‘batbeeps’, one of my online usernames, so a handful of people have been calling me it for years already!
For contexts that demand a ‘human’ name, I go by Kim Grey.
My legal name is Kimberly and I don’t intend to change it at this time. I’d prefer people use Kim where possible, as I don’t want to continue using a feminine-coded name.
I’ve recently started using a ‘designation’ in contexts related to my robot identity: B47-R0.
In some contexts I may also go by Emy, the name of my fursona.