Anti's name day is November 30 in Estonia.
The name Anti is infrequently encountered as a given name within the United States, with limited historical documentation. Originating likely as a diminutive in Finnic languages for names like Anthony, it carries a regional resonance. It is predominantly classified as a male given name in cultures where it is used. The mood of the name suggests something concise, direct, and perhaps slightly traditional or reserved in tone. Its presence in the USA is generally negligible.
| Country | Day | Month | Names |
 Italy | 1 | January | Santi del giorno |
 Latvia | 18 | January | Akselis, Antis, Antons |
 Greece | 2 | February | Ypapanti |
 Czechia | 9 | March | Františka |
 Slovakia | 9 | March | Františka |
| Latvia | 11 | March | Agita, Konstantins |
 Lithuania | 11 | March | Gedimtas, Konstantinas, Vijole |
 USA | 11 | March | Alberta, Albertina, Angus, Connie, Constance, Constantine, Consuela, Consuelo, Elberta, Ramiro |
| Italy | 12 | March | Costantino, Rosina |
| Greece | 11 | April | Antipas |
 Austria | 21 | May | Christoph, Constantin, Josef, Julio |
 Bulgaria | 21 | May | Elena, Konstantin, Kosta, Kostadin, Kostadinka, Lenko, Dicho, Lenko, Dinko, Elenko, Eli, Elin, Elka, Ilona, Kojcho, Kostadina, Kostadinko, Kuncho, Stamen, Stanimir, Stanimira, Stanka, Stoil, Stoyan, Stoian, Stoyanka, Trayko, Dinko |
 Estonia | 21 | May | Konstantin, Kostel, Tiino, Kindel |
 Finland | 21 | May | Konsta, Kosti, Konstantin |
 France | 21 | May | Constantin |
| Greece | 21 | May | Konstantinos, Kostas, Tina, Dina, Eleni, Helen |
 Hungary | 21 | May | Konstantin |
 Spain | 21 | May | Constantino, Virginia, Giselle, Valente |
 Sweden | 21 | May | Conny, Konstantin |
 Ukraine | 21 | May | Constantine, Constance, Helen |
| USA | 5 | June | Boniface, Sancho, Santino, Santos |
| Lithuania | 29 | June | Benita, Gedrime, Mantigirdas, Petras, Povilas |
| Lithuania | 19 | July | Aura, Aureja, Galigantas, Mantigaile, Vincas, Vincentas |
| Lithuania | 22 | July | Dalius, Magdalena, Mantile, Marija |
| Spain | 25 | July | Jaime, Santiago |
| USA | 25 | July | Coby, Colby, Diego, Israel, Jack, Jackie, Jackson, Jaclyn, Jacob, Jacoby, Jacqueline, Jacquelyn, Jacques, Jaime, Jake, Jakob, James, Jameson, Jamie, Jaquan, Jaqueline, Jaxon, Jaxson, Jim, Jimena, Jimmie, Jimmy, Kobe, Koby, Kolby, Santiago |
| Greece | 16 | August | Apostolos, Stamatis, Sarantis |
| Greece | 1 | September | Simeon, Ourania, Penelope, Joshua, Mando, Clea, Aspasia, Antigoni, Margaret, Athina |
| Bulgaria | 3 | September | Antim |
 Denmark | 19 | September | Constantia |
| Slovakia | 19 | September | Konštantín |
| Italy | 2 | October | Santi Angeli Custodi |
| Czechia | 4 | October | František |
| Slovakia | 4 | October | František |
| France | 5 | October | Camélia, Capucine, Daphne, Eglantin, Fleur, Placide |
| Greece | 12 | October | Valantios |
 Croatia | 17 | October | Ignacije Antiohijski, Vatroslav, Ognjen |
| Greece | 17 | October | Antigonos |
| Italy | 17 | October | Ignazio d'Antiochia |
| Spain | 17 | October | Ignacio de Antioquía |
| Italy | 1 | November | Tutti i Santi |
| Italy | 28 | December | Santi Innocenti |