Namesakes
Eugene I
(a.k.a. Eugenius) (m) ?-657 
Bishops of Rome and the Popes 655-657
Saints
Eugene II
(a.k.a. Eugenius) (m) ?-827
Bishops of Rome and the Popes 824-827
Eugene III
(a.k.a. Eugenius) (m) 1080-1153
Bishops of Rome and the Popes 1145-1153
Saints
Eugene IV
(a.k.a. Eugenius) (m) 1383-1447
Bishops of Rome and the Popes 1431-1447
Eugenius of Carthage
(m) ?-505
Saints