| Celebration | Name | Saint | Birth | Death |
|---|---|---|---|---|
| 30 of March | Julio | Saint Julio Álvarez | 1927 Mexico | |
| 30 of March | Segundo | Saint Segundo of Asti | Italy | |
| 30 of March | Leonardo | Saint Leonardo Murialdo | 1900 Italy | |
| 30 of March | Luis | Blessed Luigi of Casaurea (Archangel) Palmentieri | 1885 Italy | |
| 31 of March | Amós | Saint Amos, prophet | ||
| 31 of March | Renato | Saint Renatus of Merida | Spain | 633 Spain |
| 31 of March | Amadeo | Blessed Amadeus of Savoy | Italy | 1472 Italy |
| 31 of March | Agilulfus | Saint Agilulfus | 752 Germany | |
| 31 of March | Benjamin | Saint Benjamin of Argol | 420 Iran | |
| 31 of March | Buenaventura | Blessed Bonaventure Tornielli | 1411 Italy | 1491 Italy |
| 31 of March | Domnino | Saint Guido, abad | 1046 Italy | |
| 1 of April | Hugo | Saint Hugh of Grenoble | 1053 France | 1132 France |
| 1 of April | Hugo | Blessed Hugh of Bonnevaux | 1194 France | |
| 1 of April | Celsus | Saint Celsus | 1129 Ireland | |
| 1 of April | Gilberto | Saint Gilberto of Caihness | 1245 United kingdom | |
| 1 of April | Valerio | Saint Valerio of Lauconay | France | |
| 1 of April | Luis | Blessed Luigi Pavoni | 1784 Italy | 1848 Italy |
| 1 of April | Venancio | Saint Venancio y compañeros | Italy | |
| 1 of April | Nuno | Blessed Nuno Álvarez Pereira | 1360 Portugal | 1431 Portugal |
| 1 of April | Pedro | Saint Pedro Calungsod | 1672 Guam | |
| 2 of April | Francisco | Saint Francis of Paola | 1416 Italy | 1507 France |
| 2 of April | Mykola | Blessed Mykola Carneckyj | 1959 Ukraine | |
| 2 of April | Juan | Saint Juan Payne | 1550 United kingdom | 1582 United kingdom |
| 2 of April | Abundius | Saint Abundius | 468 Italy | |
| 2 of April | Víctor | Saint Víctor | 554 Italy | |
| 2 of April | Nicecio | Saint Nicecio of Lyon | 573 France | |
| 2 of April | Amphianus | Saint Amphianus | 306 Israel | |
| 2 of April | Domingo | Saint Domingo Tuoc | 1839 Viet nam | |
| 2 of April | Eustasio | Saint Eustasio | 629 Germany | |
| 2 of April | Francisco | Blessed Francisco Coll | 1875 Spain | |
| 2 of April | Guillermo | Blessed Vilmos Apor | 1945 Hungary | |
| 2 of April | Leopoldo | Blessed Leopold of Gaiche | 1815 Italy | |
| 2 of April | Diego Luis | Saint Diego Luis of San Vitores | 1672 Guam | |
| 2 of April | Iván | Blessed Ivan Ziatyk | 1899 Poland | 1952 Russian federation |
| 3 of April | Richard | Saint Richard of Wyche | United kingdom | 1235 United kingdom |
| 3 of April | Gandulfo | Blessed Gandolph of Binasco Sacchi | Italy | 1260 Italy |
| 3 of April | Juan | Saint Juan of Nápoles | 432 Italy | |
| 3 of April | Piotr | Blessed Piotr Edward Dankowski | 1942 Poland | |
| 3 of April | Nicetas | Saint Nicetas of Medicio | 824 Turkey | |
| 3 of April | Juan | Blessed John of Pina | 1275 Italy | |
| 3 of April | Luis | Saint Luis Scrosoppi | 1884 Italy | |
| 3 of April | Ulpiano | Saint Ulpiano of Tiro | 306 Syrian arab republic | |
| 3 of April | José | Saint José Himnógrafo | 886 Turkey | |
| 3 of April | Sixto | Saint Sixto I papa | 128 Italy | |
| 3 of April | Papo | Saint Papo of Tomis | Romania | |
| 3 of April | Chrestus | Saint Chrestus of Tomis | Romania | |
| 3 of April | Robert | Blessed Robert Middleton | 1601 United kingdom | |
| 3 of April | Turstan | Blessed Turstan Hunt | 1601 United kingdom | |
| 4 of April | Benedict | Saint Benedict Massarari | 1526 Italy | 1589 Italy |
| 4 of April | Platón | Saint Platón of Constantinopla | 814 Turkey | |
| 4 of April | Cayetano | Blessed Gaetano Catanoso | Italy | |
| 4 of April | Pedro | Saint Pedro of Poitiers | France | 1115 France |
| 4 of April | Francisco | Blessed Francisco Marto | 1919 Portugal | |
| 4 of April | Guillermo | Blessed Guglielmo Cuffitelli | 1411 Italy | |
| 4 of April | José | Blessed Giuseppe Benedetto Dusmet | 1894 Italy | |
| 4 of April | Agathopodus | Saint Agathopodus | Macedonia, the former yugoslav republic of | |
| 4 of April | Teodulo | Saint Teódulo | Macedonia, the former yugoslav republic of | |
| 5 of April | Vicente | Saint Vicent Ferrer | 1350 Spain | 1419 France |
| 5 of April | Albert | Saint Albert of Montecorvino | 1127 Italy | |
| 5 of April | Geraldo | Saint Geraldo abad | 1095 France | |
| 6 of April | Winebaldo | Saint Winebaldo | 620 France | |
| 6 of April | Prudencio | Saint Prudencio Galindo | Spain | 861 France |
| 6 of April | Ceferino | Blessed Zeferino Agostini | 1896 Italy | |
| 6 of April | Eutiquio | Saint Eutiquio | 582 Turkey | |
| 6 of April | Filarete | Saint Filarete | 1070 Italy | |
| 6 of April | Guillermo | Saint Guillermo of Dinamarca | 1203 Denmark | |
| 6 of April | Ireneo | Saint Ireneo | Hungary | |
| 6 of April | Miguel | Blessed Michal Czartoryski | 1944 Poland | |
| 6 of April | Pedro | Saint Pedro of Verona | 1252 Italy | |
| 6 of April | Pablo | Saint Pablo Lè Bao Tinh | 1857 Viet nam | |
| 6 of April | Notker | Blessed Notker the Stammerer | 912 Germany | |
| 7 of April | Juan | Saint John Baptist de la Salle | 1651 France | 1719 France |
| 7 of April | Aibert | Saint Aibert | 1140 Belgium | |
| 7 of April | Calliope | Saint Calliope | Greece | |
| 7 of April | Hegesipo | Saint Hegesipo | 180 Italy | |
| 7 of April | Hermano | Saint Hermano José | 1241 Germany | |
| 7 of April | Jorge | Saint Jorge of Lesbos | 816 Greece | |
| 7 of April | Pelusio | Saint Pelusio | Egypt | |
| 7 of April | Pedro | Saint Pedro Nguyen Van Luu | 1861 China | |
| 7 of April | Herny | Saint Henry Walpole | 1595 United kingdom | |
| 7 of April | Alejandro | Blessed Alexander Rawlins | 1595 United kingdom | |
| 7 of April | Eduardo | Blessed Edward Oldcorne | 1606 United kingdom | |
| 7 of April | Ralph | Blessed Ralph Ashley | 1606 United kingdom | |
| 8 of April | Dionisio | Saint Dionysious of Corinth | Greece | 180 Greece |
| 8 of April | Domingo | Blessed Domingo del Santisimo Sacramento Iturrate | Spain | 1927 Spain |
| 8 of April | Clemente | Blessed Clemente of Auximo | 1291 Italy | |
| 8 of April | Dionysius | Saint Dionysius of Alexandria | Egypt | 265 Egypt |
| 8 of April | Agabus | Saint Agabus prophet | ||
| 8 of April | Amantius | Saint Amantius of Como | Italy | 449 Italy |
| 8 of April | Julián | Blessed Julian of Saint Agustin | 1553 Spain | 1606 Spain |
| 8 of April | Asyncritus | Saint Asynctirus | Italy | Italy |
| 8 of April | Flegón | Saint Flegon | Italy | Italy |
| 8 of April | Herodión | Saint Herodión | Italy | Italy |
| 9 of April | Eupsiquio | Saint Eupsiquio | 362 Turkey | |
| 9 of April | Acacius | Saint Acacius of Mesopotamia | Iraq | |
| 9 of April | Antonio | Blessed Antonio Pavoni | 1374 Italy | |
| 9 of April | Demetrius | Saint Demetrius of Thessaloniki | Hungary | |
| 9 of April | Gauquerio | Saint Gauquerio | 1140 France | |
| 9 of April | Hugo | Saint Hugo | 730 France | |
| 9 of April | Liborio | Saint Liborio | France |