| Celebration | Name | Saint | Birth | Death |
|---|---|---|---|---|
| 4 of December | Juan | Saint Juan Calabria | Italy | 1954 Italy |
| 5 of December | Juan | Saint Juan Almond | United kingdom | 1612 United kingdom |
| 10 of December | Juan | Saint Juan Roberts | United kingdom | 1610 United kingdom |
| 14 of December | Juan | Saint John of the Cross | 1542 Spain | 1591 Spain |
| 17 of December | Juan | Saint Juan of Mata | France | 1213 France |
| 23 of December | Juan | Saint John Cantius | 1390 Poland | 1473 Poland |
| 23 of December | Juan | Saint Juan Stone | 1539 United kingdom | |
| 19 of August | Juan | Saint John Eudes | 1680 France | |
| 22 of August | Juan | Saint Juan Kemble | 1599 United kingdom | 1679 United kingdom |
| 22 of August | Juan | Saint Juan Wall | 1620 United kingdom | 1679 United kingdom |
| 11 of September | Juan | Saint Juan Gabriel Perboyre | 1802 France | 1840 China |
| 29 of September | Juan | Saint Juan of Dukla | 1484 Ukraine | |
| 9 of October | Juan | Saint John Leonardi | 1541 Italy | 1609 Italy |
| 10 of October | Juan | Saint Juan of Bridlington | 1379 United kingdom | |
| 19 of October | Juan | Saint Juan of Brébeuf y compañeros | United States | |
| 28 of October | Juan | Saint Juan Dat | 1798 China | |
| 17 of November | Juan | Saint Juan del Castillo | 1595 Spain | 1628 Paraguay |
| 10 of May | Juan | Saint Juan of Ávila | 1500 Spain | 1569 Spain |
| 23 of May | Juan | Saint Juan Bautista of Rossi | 1698 Italy | 1764 Italy |
| 2 of June | Juan | Saint Juan of Ortega | 1163 Spain | |
| 12 of June | Juan | Saint Juan of Sahagún | 1430 Spain | 1479 Spain |
| 27 of June | Juan | Saint Juan of Chinon | France | France |
| 28 of June | Juan | Saint Juan Southworth | 1592 United kingdom | 1654 United kingdom |
| 12 of July | Juan | Saint Juan Jones | United kingdom | 1598 United kingdom |
| 19 of July | Juan | Saint Juan Plessington | 1679 United kingdom | |
| 24 of July | Juan | Saint Juan Boste | United kingdom | 1594 United kingdom |
| 31 of January | Juan | Saint John Bosco | 1815 Italy | 1888 Italy |
| 4 of February | Juan | Saint Juan of Brito | 1643 Portugal | 1693 India |
| 7 of February | Juan | Saint Juan of Triora Lantrua | 1816 China | |
| 14 of February | Juan | Saint Juan Bautista of la Concepción García | 1613 Spain | |
| 19 of October | Juan | Saint Juan of Brébeuf y compañeros mártires | France | 1649 Canada |
| 17 of March | Juan | Saint Juan Sarkander | 1620 Czech republic | |
| 2 of April | Juan | Saint Juan Payne | 1550 United kingdom | 1582 United kingdom |
| 7 of April | Juan | Saint John Baptist de la Salle | 1651 France | 1719 France |
| 24 of November | Juan | Saint Juan Luis Bonnard | 1852 Viet nam | |
| 28 of January | Juan | Saint Juan of Réome | 554 France | |
| 16 of June | Juan Francisco | Saint John Francis Regis | 1597 France | 1640 France |
| 5 of March | Juan José de la Cruz | Saint Juan José of la Cruz Gaetano | Italy | |
| 13 of December | Judoco | Saint Judoco | 669 | |
| 13 of September | Julián | Saint Julián of Ancira | Turkey | |
| 30 of March | Julio | Saint Julio Álvarez | 1927 Mexico | |
| 9 of September | Kieran | Saint Kieran the younger | 516 Ireland | 556 Ireland |
| 12 of November | Labuino | Saint Labuino of Daventer | United kingdom | 650 Netherlands |
| 26 of November | Leonardo | Saint Leonardo of Porto Maurizio | Italy | 1751 Italy |
| 30 of March | Leonardo | Saint Leonardo Murialdo | 1900 Italy | |
| 3 of February | Leonio | Saint Leonio of Poitiers | France | |
| 30 of July | Leopoldo | Saint Leopoldo of Castelnuovo | 1942 Italy | |
| 3 of June | Lifardo | Saint Lifardo | 550 France | |
| 21 of July | Lorenzo | Saint Lawrence of Brindisi | 1559 Italy | 1619 Portugal |
| 30 of April | Lorenzo | Saint Lorenzo of Novara | Italy | |
| 13 of October | Lubencio | Saint Lubencio of Kobern | Germany | |
| 30 of May | Lucas | Saint Lucas Kirby | 1549 United kingdom | 1582 United kingdom |
| 24 of November | Lucas | Saint Lucas Vu Ba Loan | 1840 Viet nam | |
| 7 of January | Luciano | Saint Luciano Mártir | 312 Turkey | |
| 9 of October | Luis | Saint Luis Bertrán | 1581 Spain | |
| 12 of March | Luis | Saint Luis Orione | Italy | |
| 3 of April | Luis | Saint Luis Scrosoppi | 1884 Italy | |
| 28 of April | Luis | Saint Louis Marie Grignon de Montfort | 1673 France | 1716 France |
| 22 of October | Lupencio | Saint Lupencio of Chalons | 684 France | |
| 19 of January | Macario | Saint Macario el Grande | 390 Egypt | |
| 20 of December | Macario | Saint Macario sacerdote y mártir | ||
| 17 of September | Manuel | Saint Manuel Nguyen Van Trieu | 1798 Viet nam | |
| 6 of June | Marcelino | Saint Marcelline Champagnat | 1789 France | 1840 France |
| 2 of June | Marcelino | Saint Marcellinus and Saint Peter | ||
| 14 of July | Marchelmo | Saint Marchelmo of Deventer | 775 Netherlands | |
| 10 of January | Marciano | Saint Marciano Presbítero | 471 Turkey | |
| 12 of November | Margarito | Saint Margarito Flores | 1899 Mexico | 1927 Mexico |
| 7 of December | Martín | Saint Martín abad | France | France |
| 12 of January | Martín | Saint Martín of la Saint Cruz | 1203 Spain | |
| 22 of January | Mateo | Saint Mateo Alonso of Leciana | 1745 Viet nam | |
| 6 of February | Mateo | Saint Mateo Correa | 1927 Mexico | |
| 14 of August | Maximiliano | Saint MaximilianKolbe | 1894 Poland | 1941 Poland |
| 15 of December | Maximino | Saint Maximino abad | France | France |
| 19 of November | Máximo | Saint Máximo of Cesarea | 255 Turkey | |
| 29 of August | Mederico | Saint Mederico of Autun | France | |
| 21 of January | Meinrado | Saint Meinrado | 861 Switzerland | |
| 10 of April | Miguel | Saint Miguel of los Saints | 1501 Spain | 1625 Spain |
| 14 of May | Miguel | Saint Miguel Garicoïts | 1797 France | 1863 France |
| 7 of August | Miguel | Saint Miguel of la Mora | Mexico | |
| 17 of August | Mirón | Saint Mirón of Cizico | Greece | |
| 11 of May | Mocio | Saint Mocio of Bizancio | Turkey | |
| 25 of November | Moisés | Saint Moisés Martyr | Italy | 251 Italy |
| 3 of June | Morando | Saint Morando | Germany | 1115 Switzerland |
| 19 of October | Nadal | Saint Nadal Chabanel | Canada | 1649 Canada |
| 10 of September | Nicolás | Saint Nicholas of Tolentine | 1245 Italy | 1305 Italy |
| 12 of June | Odulfo | Saint Odulfo of Utrecht | Netherlands | 855 Netherlands |
| 30 of June | Ostiano | Saint Ostiano of Viviers | France | |
| 16 of January | Otón | Saint Otón | 1226 Morocco | |
| 19 of October | Pablo | Saint Paul of the Cross | 1694 Italy | 1775 Italy |
| 13 of February | Pablo | Saint Pablo Le-Van-Loc | 1858 China | |
| 13 of February | Pablo | Saint Pablo Liu Hanzou | 1818 China | |
| 6 of April | Pablo | Saint Pablo Lè Bao Tinh | 1857 Viet nam | |
| 24 of September | Pacífico | Saint Pacífico of Saint Severino | 1721 Italy | |
| 11 of June | Paris | Saint Paris of Treviso | 1267 Italy | |
| 22 of April | Parmenio | Saint Parmenio | ||
| 18 of November | Patroclo | Saint Patroclo of Colombiers | 576 France | |
| 9 of September | Pedro | Saint Peter Claver | 1580 Spain | 1654 Colombia |
| 8 of September | Pedro | Saint Pedro of Chavanon | 1080 France | |
| 17 of September | Pedro | Saint Pedro Arbués | 1485 Spain | |
| 11 of October | Pedro | Saint Pedro Le Tuy | 1833 Viet nam |