>>28266639Can she really be called Leaf, or even Blue? Her first appearance was on the Nintendo Official Guidebook: Pocket Monsters back in April 1996. That was 6 months before Pokémon Blue even came out, so it's not like it was Red, Green, and Blue back then. It was just Red and Green, with a hypothetical female protagonist.
If you look at the default names for Red and Green
>Red - Green>Satoshi - Shigeru>Jack - JohnYou can see a pattern.
>Color>Japanese given name, chosen based on who was involved in the game>Anglophone name that starts with JSeeing as Atsuko Nishida was the only female who worked on Red/Green, I'd vouch for that as one of the potential default names, and also Jane as the J name since it's four letters and a very common Anglophone name (ie. John Doe, Jane Doe).
>Color-related (Blue retroactively)>Atsuko>Jane 