The origin of the name Quartus is Greek


This is how Quartus is written in Greek:


Κούαρτος = Kouartos


The  biblical meaning of the name Quartus is: fourth.


Quartus was a Roman mentioned among the seventy disciples


The name Quartus appears in the bible in the following verses:

Roman 16:23
Gaius mine host, and of the whole church, saluteth you. Erastus the chamberlain of the city saluteth you, and Quartus a brother.