Edit - I realize I probably misunderstood the question. But as said in another comment, it’s just a swap if we’re not talking about patronymic/matronymic naming systems.
Naww it wasn’t a question, my dude. It was a shower thought. A silly random idea that spurs some entertainment of thoughts and scenarios. But thanks! <3
Here’s one example of this system in use https://en.wikipedia.org/wiki/Icelandic_name
Edit - I realize I probably misunderstood the question. But as said in another comment, it’s just a swap if we’re not talking about patronymic/matronymic naming systems.
Naww it wasn’t a question, my dude. It was a shower thought. A silly random idea that spurs some entertainment of thoughts and scenarios. But thanks! <3