In this thread you can post the reasons why you chose your username in the forums!
For example mine
I came up with the name “Fliadae Djaq” while trying to sleep. I came up with “Filadae” after remembering a song which went like “fila day fila dee fila something something something” (I forgot the song). The “Djaq” part was just a name I decided to put for a last name. If you try to find “Filadae” on Google, you can be taken to “Felidae”, which is the scientific term for cats. But that was only a mere coincidence