I am completely stumped on what to name him
So I spontaneously decided I was going to give an already very existing character of mine a twin brother. If I ended it there, I could just go with the name 'Charles' and call it a day, because his sister's name is Charlize and she goes by Charlie. However, I decided to make him trans because I felt like it was fitting for him. However, now I have no idea where to go with his name, since he isn't very developed but I just know he would not name himself Charles in a million years.
Their parents are absolutely the kind of people who would want their twins names to match, which is what I'm struggling with so much because I can't figure out what kind of name would match with Charlize in the first place, and yeah I could just name him something random and not bother with the deadname, but the friends I have irl that have transitioned have all gone with something semi-close to their deadnames for various reasons, and I want to stay true to that unless there's a good reason I shouldn't. While I do have trans friends, I am not so obviously I might make some mistakes with how I'm handling this, so feel free to point me out, I want to do this right.
Anyway, I got kinda off topic, but PLEASE drop name ideas, I'm open to a lot and I have literally no ideas. Thanks!!