Namesakes
Celestine I
(a.k.a. Caelestinus) (m) ?-432 
Bishops of Rome and the Popes 422-432
Saints
Celestine V
(a.k.a. Caelestinus) (m) 1215-1296
Bishops of Rome and the Popes 1294
Saints
Celestine III
(a.k.a. Caelestinus) (m) c. 1106-1198
Bishops of Rome and the Popes 1191-1198
Celestine IV
(a.k.a. Caelestinus) (m) c. 1180-1241
Bishops of Rome and the Popes 1241
Celestine II
(a.k.a. Caelestinus) (m) ?-1144
Bishops of Rome and the Popes 1143-1144
Celestine
(a.k.a. Caelestinus) (m) ?-11xx
Bishops of Rome and the Popes 1124