[quote=@darkred]
Would Harrick know Latin, or is Varric a new form of Latin, just curious
[/quote]

Varroi is their world's version of Latin.  Varro is their Rome.

Halcius isn't actually Roman.  He hails from the Empire of Varro, which exists in a fantasy realm separate from Earth, which is very similar to Rome, but considerably more technologically advanced and with a very powerful grasp of magic, particularly artifice and alchemy.