(adjective) : Jūlĭānus, a, um, Julius
* Of or belonging to Julius Caesar, Julian: vectigalia, i. e. which were introduced by Julius Caesar, M. Anton. ap. Cic. Phil. 13, 15, 31: gladiatores,id. Ep. ad Oet. 9.—Subst.: Jūlĭā-ni, ōrum, m., i. e. soldiers who were on the side of Caesar in the civil war, Suet. Caes. 75.

Jūlĭānus (noun M) :
* Julian, a Roman proper name.
* M. Didius Severus Julianus Augustus, a Roman emperor, who was put to death after a reign of 66 days, A. D. 193.
* Julianus Augustus Apostata, an emperor who turned from Christianity to paganism.