(1.) Cool that someone picked up on all that
As it turns out, "Agiptus" was just the name that was used on the map I used as a base from wikipedia
But I was curious about whether the province names in general were correct - it was actually Syria/the Levant that tipped me off first, since that area was referred to as "Al-Sham" on the original. And I thought that name originated from after the Arab conquests, which, upon a quick look, it did. So I checked all the province names, and it turned out that all of them were correct for the Sasanian era with exception of Al-Sham (which is changed) and the
possible exception of Egypt
The thing is, I saw it referred to as "Romanistan" on the
wikipedia page, but I was skeptical about that too since there were no sources on the page saying it, and the only things that seemed to come up when I searched for Romanistan were proposed states for the Romani people or what looked like mostly a bunch of wikipedia mirrors. And upon a check of the wikipedia page history, it turns out that
before March of this year, the page instead said the Sasanians in the OTL period of their rule of Egypt referred to it as "
agiptus būm kē misr-iz xwānēnd ("the land of Agiptus which is also called Misr")", and it had said that ever since the page was first created many edits before that. Though there were no sources given specifically for that naming either, so I had half a mind to just change it to the Old Persian satrapy name, but then I figured, maybe there's sources that I'm just not seeing that are actually in Persian, so I just went with Agiptus
But I'm not actually sure what the Sasanians
actually called Egypt, it looks like "Agiptus" and "Romanistan" might both be wrong (or at least lacking in supporting english web sources that are findable with a quick google search)
(2.) And the biggening has
just begun (though I can be pretty slow at getting around to following up on these things, but I actually have some fairly concrete ideas for this so I'll
probably circle back to it eventually)
(3.) Thanks, glad you like it!