Namesakes
Biblical Characters:
1 character
Dionysius the Areopagite (m) Acts 17:34 
Bishops of Rome and the Popes:
1 pope
Dionysius 259-268
Dionysius I 248-264
Saints:
16 saints, 2 blessed
Saint Dionysius the Areopagite ?-0xx
Saint Dionysius ?-171
Saint Dionysius of Vienne ?-193
Saint Dionysius I c. 200-264
Saint Dionysius ?-220
Saint Dionysius ?-250
Saint Dionysius of Alexandria ?-250
Saint Dionysius ?-257
Saint Dionysius ?-258
Saint Dionysius ?-268
Saint Dionysius ?-273
Saint Dionysius ?-c. 300
Saint Dionysius ?-303
Saint Dionysius ?-304
Saint Dionysius ?-359
Blessed Denis of the Nativity (a.k.a. Dionysius) 1600-1638
Blessed Dionysius Fugishima ?-1622
Saint Dionysius Sebuggwao ?-1885