Can you legally have no last name?

Can you legally have no last name? It isn’t a legal requirement to have either a first name or a surname. The law presumes that you do have a name (see: Wakefield v Mackay, falsely calling herself Wakefield (1807)) — and in practice everybody does have a name — but the law doesn’t make it a requirement.

It isn’t a legal requirement to have either a first name or a surname. The law presumes that you do have a name (see: Wakefield v Mackay, falsely calling herself Wakefield (1807)) — and in practice everybody does have a name — but the law doesn’t make it a requirement.