I actually have a fun origin story for mine, and it started coincidentally with hearthstone. So I had some stupid random username I used for everything: "Londah", including my Battle.net. One day I wanted to create a new fresh account to play Hearthstone, but I wanted to use the same name Londah. My solution for that was to change my account's name from Londah to ContaVelha ("OldAccount" in my language), and make my new one be Londah (This happened one more time, birthing ContaVelha02). With time I decided to go back to my old account and liked the idea of being called "OldAccount02", it just sounds stupid. I've been using it for everything ever since, RIP Londah.
I actually have a fun origin story for mine, and it started coincidentally with hearthstone. So I had some stupid random username I used for everything: "Londah", including my Battle.net. One day I wanted to create a new fresh account to play Hearthstone, but I wanted to use the same name Londah. My solution for that was to change my account's name from Londah to ContaVelha ("OldAccount" in my language), and make my new one be Londah (This happened one more time, birthing ContaVelha02). With time I decided to go back to my old account and liked the idea of being called "OldAccount02", it just sounds stupid. I've been using it for everything ever since, RIP Londah.