Do you have a name you give for when you don’t want to give your real name?
I have a few:
Mike Johnnyranger (usually when there’s a sign-in sheet)
Onowa Ugundalé (online sign-ins)
I’ll mix things up with different spellings or first names, like Mike becomes Mick or Michael, or Will becomes Walt, or Ugundalé becomes Ugundelay, or I’ll throw a middle initial in, etc.)