Theory - Bidybab and Baby

[Bbus]

Hey,
I just thought of something.
In the Baby poster on the screenshot wih her there are two Bidybabs,
I could be wrong about the name but, assuming it is Bidybab...
This proves that it's not a hallucination like some people thought, because it probably
wouldn't be on a poster with multiple Bidybabs.

Also, I heard that bidy is another word for small, so I thought this,
Maybe Baby's name is pronounced like Bab-ee and the Y is just added because it's the main character or something.
And Bidybab just means Small Baby, without the y, not sure what that means.
Maybe it's just a made up name "bab" and Baby just has the Y.

And Bidy just says that it's small. And the differences of them like the top of Baby's head and Bidybab's head is different, and the Y is there because they're different.

Idk, tell me if this makes sense and if there's problems with it, I'd like to hear what you think, it's unlikely and probably bad, but I thought I'd share it with you guys.

[Bbus]

Or this is proven wrong already, but I haven't seen any problems, please tell me if there is.

[Bbus]

2018 - Oh god my old posts are so cringy.

[Bbus]

2022 - ditto