Namesakes
Leontius
(m) ?-70 
Saints
Leontius
(m) ?-300
Saints
Leontius
(m) ?-320
Saints
Leontius
(m) ?-337
Saints
Leontius
(m) ?-432
Saints
Leontius the Elder
(m) ?-541
Saints
Leontius the Younger
(m) ?-565
Saints
Leontius of Saintes
(m) ?-640
Saints
Leo
(a.k.a. Leontius) (m) ?-706
Roman and Byzantine Emperors 695-698
Leontius
(m) ?-1077
Saints