Probably, she was born in the states
They let children out of the country without giving them names ?
her name is "Unknown". she does have a legal "name", but it.. doesn't sound good^^" they discussed it in ch10, but you can also see her name in character profiles in ch25.5
basically, she is registered and everything, her name just sucks and it can't be called a name really
The name on her birth certificate is literally Unknown
It's so sad :(
Does the baby have any legal documents???
That prove she exists