Undo Minecraft name change?

Moin, I changed my Minecraft name a few days ago, and I want to undo this change to the name I had before. Do I have to wait 30 days now, or are there other ways to get it back by writing to support, etc.

You can reverse a name change yourself indirectly - unfortunately, this is only possible after at least 30 days by changing it.

I don't think you will have any success with support. He usually answers within a few weeks (as of June 2020) :-D

I keep my fingers crossed that the name will remain.

Nice day!