| Country | Day | Month | Names |
 USA | 6 | February | Amanda, Dolly, Dora, Doreen, Dorothea, Dorothy, Dorthy, Dottie, Manda, Mandi, Mandy, Ron, Rona, Ronald, Ronalda, Ronaldo, Ronnie, Titus |
 Latvia | 8 | February | Aldona, Anatols, Blazma |
 Spain | 9 | February | Donato, Sabino, Reinaldo, Apolonia |
| Spain | 10 | February | Guillermo, Amancio, Arnaldo, Arnau, Ecolástica |
| Spain | 27 | February | Gabriel, Gabriela, Baldomero |
| Latvia | 29 | March | Agija, Aldonis, Ilma, Ranta |
 Estonia | 18 | April | Valdemar, Voldemar, Valdek, Valdeko, Valdo, Valdu, Valdur, Valmar, Valmer, Volmer, Volli |
| Spain | 11 | May | Estela, Favio, Amparo, Poncio, Eudaldo, Iluminado, Anastasio |
 Italy | 16 | May | Ubaldo d'Umbria |
| Spain | 16 | May | Brenda, Ubaldo, Honorato |
 Lithuania | 22 | May | Aldona, Eimantas, Elena, Julija, Rita |
| Spain | 8 | June | Giraldo |
 Croatia | 19 | June | Presveto Srce Isusovo, Romualdo |
| Italy | 19 | June | Romualdo |
| Spain | 2 | July | Visitación, Martiniano, Vidal, Teodorico, Teobaldo |
| USA | 12 | July | Bud, Buddy, Jason, Jay, Jayla, Jaylen, Jaylin, Jaylon, Jayson, Oscar, Osvaldo, Oswald, Oswaldo, Ozzie, Waldo |
| Estonia | 16 | July | Reinhold, Rinaldo, Rein, Reino, Reinu, Reinut, Ronald |
| USA | 20 | August | Barnard, Bernard, Bernardo, Filbert, Philbert, Rey, Reyna, Reynalda, Reynaldo, Reynold |
| Latvia | 7 | September | Ermins, Regina, Valdone |
 Poland | 10 | September | Aldona, Łukasz, Mikołaj, Mścibor, Pulcheria |
| Poland | 11 | October | Aldona, Brunon, Burchard, Dobromiła, Emil, Emilian, Emiliusz, Germanik, Maria, Marian, Placydia |
| Latvia | 22 | November | Aldis, Aldonis, Alfons, Alfonss, Alfs |
