I want my nickname back

I transferred 2 of my characters from Chronos to Naia. There's names was DeathSmell and DeathSmeII (double "i" at the end). I want to transfer it back soon. But i can't create new characters at Chronos with DeathSmell and DeathSmeII names. I play this game and this character about 10 years. And a lot of players know me as DeathSmell. It's most important for me to keep this name. Anyway - it is my account, it is my character, it is my nickname, and i would like to save it. Maybe you could change rules? As you remember, one years earlier i couldn't transfer items. Now its fixed. Maybe today NCSoft should think about saving nicknames. I hope you will help me.