I FOUND OUT HOW EVAN WAS MADE

I was messing around with these guys in gimp just now. According to the wiki page (https://soyjakwiki.org/Evan), the one on the left is named Evan and the one on the right is Nave. It does not provide any indication as to the origins of either of them, and it implies that Nave came after Evan. However, while applying random effects to Nave I discovered that using a sharpen filter on him reproduces the original Evan image almost exactly except for a few pixels.
Original Evan image:

Sharpened version of Nave:

As you can see, there are a couple of extra frown pixels on the right side of the mouth and also a stray pixel on the cheekbone, but the images are otherwise identical. For this reason I propose renaming the variant to Nave since he was the original or otherwise switching the names of these guys.
VIDEO of the edit: