Is the Minecraft Namehistory still there after an account deletion?

I looked into my Minecraft account again after years, and saw a few, how shall I say, not so recent usernames.

I found out that Mojang does not want to remove these old usernames, but what if I deleted my Minecraft account / Mojangaccount? According to the following source this is possible: https://help.mojang.com/...an-account

Would Mojang not be obliged to delete my data [including the namehistory] if I had my account deleted?

No first not only if you have it applied for.

But in itself it is possible

And not even then. It is not personal or personal information.

I was sorry

Well, yes, since the first includes my real name ^^