For such "Does this name exist at all" searches I use Facebook, because many if not most people use their real name there, and we have about 1/4th of all humanity or even more amassed there.
If you use the search function there, you can find rare people who (probably) have that given name. Here 3 of them:
https://www.facebook.com/profile.php?id=100010853618984https://www.facebook.com/ullrick.priebe.3https://www.facebook.com/profile.php?id=100024700062147
Who knows, maybe I hit you by chance :)