For whatever reason (dictatorial fiat, the end of the world as we know it, a couple of guys getting drunk and having some laughs in a bar), we all decided to adapt new last names based on the vocabulary we have now. What sort of names would we end up with?
I’d say definitely “ESPN”, at least. It’s being used as a first name already.
In keeping with my Germanic birthname, I choose Luftmensch, although it’s not German so much as it is Yiddish. (The Germans wouldn’t dignify a man with no visible means of support by giving him a title.)
The prefix “Fitz” used to connote that you were somebody’s illegitimate son. So, if you were the son of the king and his mistress, for instance, your last name would be “Fitzroy.”
Nowadays, there are so many NEW ways for children to be conceived and born, we need some new prefixes.
A prefix for “Son of/daughter of” a sperm donor.
A prefix for “Son of/daughter of” the person from whom a child was cloned.
A prefix for “Son of/daughter of” a surrogate Mom.
We ought to have names signifying one’s Myers-Briggs classification or various flavors of interpretation thereof. Entj or Isfp would be awkward, but perhaps Peacemaker, Eagle or Artisan.