So, do you have any evidence at all that Vladimir Vladimirovich Putin was given a different name by his parents?
The irony in the name "Vladimir" is evidence, isn't it?
No, absolutely not.
It's not even ironic anyway. If his name meant "Peasant with no power" or similar, then it would be ironic. A powerful person with a name that means "powerful person" is not irony.
If you are claiming he has changed his name, then you need to indicate when that happened and what evidence you have.
You know his father was also called Vladimir Putin? He was a lowly cook*. I suppose that might be considered ironic, if you really want to go that way.
* Though he was a cook for Vladimir Lenin, who I guess didn't exist either.