To add on to this, your name is also something that takes up length. Even more than just using all 10 characters, you would want to use a character that takes up a lot of vertical space. For an example, W is a lot wider than i
WWWWW|
iiiii|
So you’d also want to use 10 of the widest character as your name to take up as much space as possible. I was just using W as an example, though I can’t very easily test this in game with the splashtag font.