Thank you, it was a tricky little algorithm to write!
https://gitgud.io/argonvile/monster-mind/-/blob/main/source/MmStringTools.hx#L15...
The algorithm is here but basically it looks for the first two vowels in your name and adds more of that vowel. There are a few edge cases if your name is something bizarre like "grt" or "j" but that's about it!