I've noticed a few tags for the names of Fire Emblem if/Fates still use the fanmade romanizations instead of the official ones, which are listed in the games' coding and the official character book. I will list the fanmade and official ones below, in that specific order.
- Belka -> Berka
- Marx -> Marks
- Cyrus -> Silas (same as English name)
I don't know if these three are all the names that still use the fan romanizations in their tags, but I thought I'd raise attention to this.
Thank you for reading.