The name Aris celebrates its name day on January 13 in Latvia. In Greece, name day observance for Aris occurs on two separate dates: December 13 and December 19.
Aris is a historically significant masculine name with roots in ancient Greek, traditionally conveying meanings related to excellence or strength. While niche in the USA, it holds strong popularity and tradition in Greece and surrounding regions. The name maintains a decidedly classic and strong mood, suggesting an energetic and sophisticated personality. Its historical lineage connects it directly to antiquity, giving it immediate cultural depth. Aris is universally recognized as a male designation across all major countries where it is used. This balance of powerful history and concise sound contributes to its enduring appeal globally.
| Country | Day | Month | Names |
 Greece | 28 | January | Haris, Palladios |
 Latvia | 19 | March | Daris, Inga, Ingrida, Ingus, Jazeps |
 France | 26 | March | Larissa |
 Ukraine | 26 | March | Ella, Gabriel, Hnat, Ignatius, Larissa |
| Latvia | 30 | March | Ilgmaris, Ilgmars, Larisa, Nanija |
 USA | 1 | April | April, Arden, Argus, Aries, Diamond, Paris |
 Russia | 7 | April | Larissa |
| Greece | 14 | April | Aristarhos |
 Romania | 15 | April | Aristarh, Pud, Trofim |
| Latvia | 24 | April | Nameda, Varis, Visvaldis, Visvaris |
| USA | 25 | April | Marc, Marcel, Marcella, Marcia, Marcila, Marco, Marcos, Marcus, Marcy, Maricela, Mario, Marisol, Mark, Markus, Marsha |
| Latvia | 2 | May | Laris, Sigismunds, Visvaris, Zigmunds |
| Greece | 14 | May | Aristotele, Isidoros |
| Latvia | 26 | May | Eduards, Edvards, Varis |
| Latvia | 29 | May | Daris, Maksine, Maksis, Raivis, Raivo |
| USA | 13 | June | Ivey, Ivy, Lara, Larissa |
| USA | 19 | June | Carisa, Carissa, Jarvis, Jervis, Karissa, Ralna |
| Greece | 23 | June | Aristoklis, Loulou |
| Latvia | 5 | July | Andzs, Aristids, Edis, Edite, Edna, Esmeralda |
| Latvia | 13 | July | Alda, Margarita, Margrieta, Mariska, Perle |
 Austria | 20 | July | Apollinaris, Bernhard, Margaretha |
| Latvia | 22 | July | Margita, Marija, Marika, Marina, Marisandra |
 Denmark | 23 | July | Apollinaris |
 Estonia | 1 | August | Maira, Maire, Mairi, Maris |
| USA | 1 | August | Charissa, Charity, Chasity, Cheri, Cherie, Cherry, Cheryl, Esperanza, Faith, Faye, Hope, Nadia, Nadine |
| France | 12 | August | Clarisse |
| Latvia | 12 | August | Anisa, Klara, Klarisa, Vizma |
| USA | 12 | August | Clair, Claire, Clara, Clarabel, Clare, Clarinda, Clarissa, Murdock |
| USA | 15 | August | Madonna, Malia, Mara, Maria, Mariah, Marian, Mariana, Maribel, Marie, Marisa, Marissa, Maritza, Marla, Mary, Maryann, Mimi, Miriam, Mitzy, Molly, Napoleon, Polly |
| Greece | 20 | August | Samuel, Theoharis, Haroula |
 Croatia | 24 | August | Bartol, Bariša, Zlata |
 Lithuania | 27 | August | Ausrine, Cezarijus, Cezaris, Tolvydas |
| France | 31 | August | Aristide |
 Italy | 31 | August | Aristide |
| Greece | 3 | September | Anthimos, Aristea |
| Greece | 13 | September | Kornilios, Kornilia, Aristeides |
| Latvia | 22 | September | Maigurs, Maris, Marisa, Mariss, Morics |
| USA | 4 | October | Damara, Damaris, Berenice, Bernice, Bonita, Bonnie, Bunny, Fannie, Fanny, Frances, Francesca, Francesco, Francine, Francis, Francisco, Frank, Frankie |
| Italy | 26 | October | Evaristo |
| Lithuania | 26 | October | Evaristas, Liaudginas, Minginte |
 Spain | 26 | October | Evaristo |
| Romania | 31 | October | Amplie, Apelie, Aristobul, Narcis, Stahie, Urban |
| Lithuania | 9 | December | Gedene, Leokadija, Vakaris, Valerija |
| Latvia | 25 | December | Krists, Larisa, Stella |