I was first Mega Death Killer
I then changed to Leo, my brothers name because I was told using your real name was bad.
Then I added some fancy accents to the letters
Then Loewy because if you switch o and e around it sounds like Loewy
Then I thought that name was lame so I changed to Blu, was a tf2 fan at the time.
Was searching for another name as many people on graal are called Blu, I was on skype to my friend Kai at the time and added an a to his name.
Akai, there ya go.