It also like potentially opens up the avenues for names being a status symbol... like Fabrica Whatnot's family might obviously not have the same access to old books as others
i just want you to know that this hit me like a bag of rocks and i cannot stop thinking about it.
it makes so much sense to me! i love the idea of the richer, more elite families having access to media from previous civilizations gatekeeping their knowledge and using it as a status symbol.
It also actually raises the question of the Plinths having that knowledge before getting to the Capitol. The possibility that some people in the Districts who are wealthy enough might have access to old books (or that unknown to the Capitol some old books are in the Districts), or perhaps, encountering people from the Capitol and hearing/getting a chance to read them and imitating them by giving their children names based on old stories.
Anyway, gatekeeping knowledge feels very on brand for the Capitol. I was inspired by reading about private libraries in the Italian Renaissance (although book scarcity was also like because books weren't easy to make even with printing presses), but gatekeeping knowledge is also very much a weaponized tactic now.