Mary: Name day
Name Day List: Mary
| Country | Day | Month | Names |
 Greece | 15 | August | Mary, Marcy, Maria, Despina, Marios, Panagiotis, Panagiota, Simela, Crystal |
 Norway | 15 | August | Margot, Marielle, Mary |
 USA | 15 | August | Madonna, Malia, Mara, Maria, Mariah, Marian, Mariana, Maribel, Marie, Marisa, Marissa, Maritza, Marla, Mary, Maryann, Mimi, Miriam, Mitzy, Molly, Napoleon, Polly |
 Ukraine | 8 | September | Maria, Mary |
Name Day List - similar names (Mary)
| Country | Day | Month | Names |
 Poland | 3 | March | Asteriusz, Hieronim, Kunegunda, Lucjola, Maryna, Wierzchosława |
| Ukraine | 12 | March | Maryna |
| Greece | 19 | May | Menandrios, Marylena, Magdalini, Patrick, Markella |
| USA | 1 | June | Brigham, June, Junella, Marilee, Marilou, Marilu, Marilyn, Marylynn |
| Poland | 30 | July | Abdon, Julia, Julita, Ludmiła, Maryna, Ubysław |
| USA | 30 | August | Raisa, Rhoda, Rosa, Rosabelle, Rosalie, Rosalind, Rosalinda, Roseanne, Rose, Rosemary, Rosetta, Rosie |