Ah, so she could still be from The US of Africa if it includes that region.
Yeah, SNW establishes she is from Kenya. Since TOS established a "United States of Africa", I would assume Kenya is a part of that. How one is identified may be dependent on who is doing the identifying... as an American, if someone were to ask me where i'm from, my response would likely be "New Jersey" over "USA", but in an international database or whatever, I would be identified as being from the USA.
Geordie is from Somalia, which is alittle more muddy. Originally it was "The African Confederation", but the remastered TNG changed it to Mogadishu.
I get pointed to Vance (vaguely brown, Israeli actor),
Bashir (vaguely brown, half-Sudanese actor)
What's kind of odd is that to my white-perspective eyes, I thought Alexander Siddig was just a white English dude. I didn't even know until much later that he wasn't. To the point that the episode where they brought his parents on, I was kind of like... why are this parents kinda middle eastern looking?
I would probably have just assumed Vance was a white dude too, but I remember him from "The Mummy" so I have a predisposition for seeing as "some kinda middle eastern".
It's kind of wild to me that we got a non-binary and trans character before we got... an Indian character (of any substance). I don't count Khan. SNW finally him actually appear Indian as a child, but i've forever been convinced that he wasn't Indian by birth (or... design?), rather just taking the name and seizing power in India.