Namesakes

Roman and Byzantine Emperors: 1 emperor
Emperor Flavius Claudius Julianus (a.k.a. Julianus)   360-363  
Saints: 3 saints
Saint Julian (a.k.a. Julianus)   ?-c. 310  
Saint Julian Sabbas the Elder (a.k.a. Julianus)   ?-377  
Saint Julian (a.k.a. Julianus)   ?-430