| Label | Number of Items | Standard Date | Same | Related | Similar | Link |
|---|---|---|---|---|---|---|
| Commemoratio Defunctorum | 3 | Aug. 4. | Commemoratio | |||
| Commemoratio Defunctorum | 2 | Jan. 14. | Commemoratio | |||
| Commemoratio Defunctorum | 1 | Jan. 2. | Commemoratio | |||
| Commemoratio Defunctorum | 1 | Jan. 30. | Commemoratio | |||
| Commemoratio Defunctorum | 1 | Jun. 17. | Commemoratio | |||
| Commemoratio Defunctorum | 1 | Jun. 25. | Commemoratio | |||
| Commemoratio Defunctorum | 1 | Oct. 26. | Commemoratio | |||
| Commemoratio Defunctorum | 1 | Nov. 20. | Commemoratio | |||
| Commemoratio Defunctorum (Octava) | 2 | Nov. 9. | Commemoratio Defunctorum | Commemoratio | heiligenlexikon.de | |
| Commemoratio episcoporum et abbatum OCist | 2 | Jan. 11. | Commemoratio | |||
| Commemoratio martyrum OCist | 1 | Nov. 20. | Commemoratio | |||
| Commemoratio monachorum OCist | 1 | May. 20. | Commemoratio | |||
| Commemoratio Patronorum | 1 | May. 7. | ||||
| Commemoratio Pauli | 340 | Jun. 30. | Paulus apostolus | Paulus | heiligenlexikon.de | |
| Commemoratio Pauli | 2 | Oct. 24. | Paulus apostolus | Paulus | heiligenlexikon.de | |
| Commemoratio reliquiarum | 2 | Sep. 18. | ||||
| Commemoratio sepulchri | 2 | Jul. 15. | ||||
| Compassio BMV | 2 | May. 5. | ||||
| Compassio BMV | 1 | Apr. 21. | ||||
| Compassio BMV | 5 | Jul. 18. | ||||
| Conceptio BMV | 331 | Dec. 8. | BMV | Maria | heiligenlexikon.de | |
| Conceptio BMV (Octava) | 55 | Dec. 15. | Conceptio BMV | BMV | Maria | heiligenlexikon.de |
| Conceptio BMV (Vigilia) | 1 | Dec. 7. | Conceptio BMV | BMV | Maria | |
| Concessus | 9 | Apr. 10. | Apollonius-Granus-Hilarius-Donatus-Concessus-Saturninus | heiligenlexikon.de | ||
| Conon | 2 | May. 29. | heiligenlexikon.de | |||
| Conradus | 24 | Nov. 26. | heiligenlexikon.de | |||
| Conradus | 1 | Nov. 4. | ||||
| Consecratio Dominicae | 1 | |||||
| Consecratio maioris altaris Lugdunensis | 2 | Jul. 10 | ||||
| Consortia | 12 | Jun. 22. | heiligenlexikon.de | |||
| Consortia | 2 | Jun. 10. | ||||
| Consortia (Translatio) | 2 | Mar. 13. | Consortia | heiligenlexikon.de | ||
| Constans | 2 | Oct. 5. | heiligenlexikon.de | |||
| Constans | 2 | Oct. 5. | Constans-Alexandeer | |||
| Constantia | 1 | Feb. 17. | heiligenlexikon.de | |||
| Constantia | 2 | Sep. 24. | ||||
| Constantia | 2 | Sep. 19. | Constantia-Felix | heiligenlexikon.de | ||
| Constantinus | 10 | Jan. 29. | heiligenlexikon.de | |||
| Constantinus | 2 | Apr. 12. | ||||
| Constantinus | 1 | May. 21. | ||||
| Contestus | 2 | heiligenlexikon.de | ||||
| Conversio Afrae | 2 | Oct. 26. | ||||
| Conversio Pauli | 347 | Paulus apostolus | Paulus | heiligenlexikon.de | ||
| Conversio Pauli (Octava) | 2 | Paulus apostolus | Paulus | |||
| Corbinianus | 21 | Sep. 8. | Corbinianus | heiligenlexikon.de | ||
| Corbinianus (Translatio) | 7 | Nov. 20. | Corbinianus | heiligenlexikon.de | ||
| Corcodemus | 2 | May. 4. | heiligenlexikon.de | |||
| Cordula | 28 | Oct. 22. | heiligenlexikon.de | |||
| Corentinus | 5 | Dec. 12. |
heiligenlexikon.de fr.wikipedia.org |
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| Corentinus | 2 | May. 1. | ||||
| Cornelius | 315 | Sep. 14. | Cornelius-Cyprianus Carthaginiensis | heiligenlexikon.de | ||
| Cornelius | 2 | Oct. 11. | ||||
| Cornelius | 2 | Sep. 25. | ||||
| Corona | 1 | Feb. 20. | ||||
| Corona | 3 | May. 14. | Victor-Corona-Isidorus martyr-Pontius | heiligenlexikon.de | ||
| Corona Domini | 2 | Nov. 9. | ||||
| Corona Domini | 2 | Sep. 16. | ||||
| Corona Domini | 2 | Sep. 2. | ||||
| Corona Domini | 2 | Jul. 8. | ||||
| Corona Domini | 46 | May. 4. | Corona Domini | Corona | ||
| Corona Domini (Translatio) | 26 | Aug. 11. | Corona Domini | Corona | ||
| Coronatus | 14 | Jan. 28. | Thyrsus-Lucius-Coronatus | |||
| Cosmas | 348 | Sep. 27. | Cosmas-Damianus | heiligenlexikon.de | ||
| Cosmas | 2 | Oct. 22. | Cosmas-Damianus | heiligenlexikon.de | ||
| Cosmas (Vigilia) | 1 | Sep. 26. | Cosmas | Cosmas (Vigilia)-Damianus (Vigilia) | heiligenlexikon.de | |
| Crescens | 2 | Dec. 29. | Crescentia | heiligenlexikon.de | ||
| Crescens | 2 | Jun. 27. | ||||
| Crescentia | 209 | Jun. 15. | Vitus-Modestus-Crescentia | heiligenlexikon.de | ||
| Crescentia | 1 | Aug. 12. | ||||
| Crispina | 6 | Dec. 5. | heiligenlexikon.de | |||
| Crispinianus | 3 | Jun. 27. | ||||
| Crispinianus | 319 | Oct. 25. | Crispinus-Crispinianus | heiligenlexikon.de | ||
| Crispinus | 3 | Jun. 27. | ||||
| Crispinus | 1 | Nov. 14. | ||||
| Crispinus | 319 | Oct. 25. | Crispinus-Crispinianus | heiligenlexikon.de | ||
| Crispus Corinthius | 2 | Oct. 3. | Crispus | heiligenlexikon.de | ||
| Crucifixio Domini | 1 | Mar. 25. | ||||
| Crux (Susceptio) | 2 | Aug. 0. | ||||
| Cucuphas | 152 | Jul. 25. | Christophorus-Cucuphas | heiligenlexikon.de | ||
| Cucuphas | 2 | Apr. 9. | ||||
| Cunibertus | 20 | Nov. 12. | heiligenlexikon.de | |||
| Cunibertus | 1 | Mar. 20. | ||||
| Cuthberga | 3 | Aug. 31. | heiligenlexikon.de | |||
| Cuthbertus | 19 | Mar. 20. | heiligenlexikon.de | |||
| Cuthbertus | 2 | Nov. 12. | ||||
| Cuthbertus (Translatio) | 12 | Sep. 4. | Cuthbertus | |||
| Cyprianus | 5 | Oct. 12. | ||||
| Cyprianus | 8 | Jul. 14. | ||||
| Cyprianus | 2 | Jun. 4. | ||||
| Cyprianus | 1 | Mar. 16. | ||||
| Cyprianus | 2 | Mar. 8. | ||||
| Cyprianus abbas | 2 | Dec. 9. | heiligenlexikon.de | |||
| Cyprianus Antiochiensis | 115 | Sep. 26. | Cyprianus Antiochiensis-Iustina |
heiligenlexikon.de archive.org |
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| Cyprianus Carthaginiensis | 302 | Sep. 14. | Cornelius-Cyprianus Carthaginiensis | Cyprianus | heiligenlexikon.de | |
| Cyprianus Telonensis | 2 | Oct. 3. | heiligenlexikon.de | |||
| Cyriaca | 2 | Aug. 21. | Quiriaca | heiligenlexikon.de | ||
| Cyriacus | 1 | Jan. 12. | Quiriacus | |||
| Cyriacus | 1 | Dec. 1. | Quiriacus | |||
| Cyriacus | 337 | Aug. 8. | Cyriacus-Largus-Smaragdus | Quiriacus | heiligenlexikon.de | |
| Cyriacus | 19 | Mar. 16. | Quiriacus |