Fun fact: Changing individual letters will change one part of the face
Example:
Bro Strider and Nro Srrpderr

The N in Nro changes the head shape + hair, most of the R's in Nro and Srrpderr change the eyes/glasses, the last R in Srrpderr adds a chin, etc.
It's fairly wonky and you won't get the same results for each face but I thought it would be cool to share this anyways.