I changed my name to "TheMightyLemon" when the overhaul happened. Then weeks later I changed it to "TheBritishLemon". I used multiple variations over the years after that, like "TehBurdishLemun", and after a while I just cut off the "The" from the beginning of my name.

On here it was simply "BritishLemon", then many silly variations every now and then, and more recently I've used MGS related variations.
My current name - "Citrus Snake" - is the first time since the overhaul that the word "Lemon" hasn't been in my name.