It's a good word, just a nice name, such as Dingcheng and Dingyuan. After all, they are elders. Since we can't find a solution, let's listen to them. The elders are very stubborn about these. So only we young people compromised, the name is just a code name, don't care too much!
Really can't. Listen to them. Use your name in the household registration book. You give children nicknames, usually nicknames!