Find out Minecraft names?

Hi, I still have someone's old Minecraft name, but not the new one, is there somewhere you can look up who had the name?

https://namemc.com/

On Namemc you get the name history for each name, and you can also display the new name of the old one.

https://de.namemc.com

just enter there. Then you will get a list with all the names that the account had

So there are different sides. For example:

https://namemc.com/

But this is also included in various clients, e.g. LabyMod