Real name is the name you use and by whom others know you. You can have many, for different contexts. For example, a name within your immediate family, an another among each friend group.

Legal name is the name your government knows you by. Most governments only allow one.

Do not confuse these. Do not say "real" when you mean "legal".

#rant #names

Most government DOCUMENTS allow only one. Yet different documents from instances of said government may list different legal names for the same person.
@liw