Curious on what experienced domain buyers would suggest in my case.

After many years of procrastination I decided to see how much would it cost to purchase myfirstname.com (about 5k people in the world have this name).

Turns out it is impossible to even enquire on purchasing this domain.

The domain is not being used.

Archive.org shows 3 hits in the last 15 years, all minimal parked pages, last hit being 2013.

Domain registration is private. My whois-fu is rather weak.

So what can I do to contact the owner?

Some big name reseller is just sitting on this name for 10+ years and waiting for who knows what.