try picking your own name
just write a bunch of random letters, even if they arent real words. thats prolly better that way. more original. and just find a few that you like together and that flow well next to each other. its not what you write. its how you write it. dont stress over wether your name sounds cool or not. its about how the letters flow and look together.
just start writing the alphabet and see what letters you like to write.at first i just picked what i thought sounded cool but then it didnt flow well so i scratched it and did what i just said. it made it alot easier to develop how i write.