| País | Dia | Mês | Nomes |
 EUA | 1 | Marchar | Chapman, Dina, Dinah, Glen, Glenda, Glenn, Glenna, Seth |
| EUA | 2 | Marchar | Absalom, Aksel, Axel, Chad, Chadwick |
| EUA | 3 | Marchar | Alasdair, Alastair, Alec, Alejandra, Alejandro, Alex, Alexa, Alexander, Alexandra, Alexandria, Alexia, Alexis, Alexus, Ali, Alondra, Dale, Darnell, Lex, Lexi, Lexie, Lexus, Sandra, Sandy, Sasha, Xander, Zander |
| EUA | 4 | Marchar | Casimir, Humbert, Humberto, Kasimir, Kasimira, Placida, Placidia |
| EUA | 5 | Marchar | Ciara, Ciera, Cierra, Keira, Keren, Keri, Kerri, Kerrie, Kerry, Kiara, Kiera, Kieran, Kierra, Sierra |
| EUA | 6 | Marchar | Carlton, Charlton, Colette, Collette |
| EUA | 7 | Marchar | Davon, Devan, Deven, Devin, Devon, Devonta, Devonte, Devyn, Dewey, Lothar, Luther |
| EUA | 8 | Marchar | Humfrey, Humphrey, Ponty |
| EUA | 9 | Marchar | Keely, Kelda, Kelley, Kelli, Kellie, Kelly |
| EUA | 10 | Marchar | Les, Lesley, Leslie, Lesly, Lester |
| EUA | 11 | Marchar | Alberta, Albertina, Angus, Connie, Constance, Constantine, Consuela, Consuelo, Elberta, Ramiro |
| EUA | 12 | Marchar | Graig, Grayson, Greg, Gregoria, Greorgio, Gregory, Orion |
| EUA | 13 | Marchar | Rod, Rodd, Roderica, Roderick, Rodney, Rodrigo, Rory, Solomon |
| EUA | 14 | Marchar | Adalbert, Albert, Alberto, Dalbert, Delbert, Elbert, Mathilda, Matilda, Maude, Tilda |
| EUA | 15 | Marchar | Eloise, Lois, Louella, Louisa, Louise, Luella, Luisa, Lulu |
| EUA | 16 | Marchar | Bailee, Bailey, Baylee, Bayley, Melisa, Melissa, Melita, Melyta, Millicent, Millie, Missy |
| EUA | 17 | Marchar | Paden, Pat, Patrice, Patricia, Patrick, Patsy, Patti, Patty, Trish, Trisha |
| EUA | 18 | Marchar | Cyril, Cyrilla, Grover, Salvador, Salvatore, Sibyl, Sybil, Sybilla |
| EUA | 19 | Marchar | Donahue, Donavan, Donovan, Dorian, Joe, Joey, Jose, Josef, Joseph, Wyatt |
| EUA | 20 | Marchar | Dillan, Dillion, Dillon, Drew, Dru, Dylan, Dylon |
| EUA | 21 | Marchar | Arvin, Arwin, Bendix, Benedict, Benedicta, Bennett |
| EUA | 22 | Marchar | Lea, Leah, Lee, Leigh, Leighton, Parker |
| EUA | 23 | Marchar | Calhoun, Drake, Paloma, Pam, Pamela |
| EUA | 24 | Marchar | Gabe, Gabriel, Gabriela, Gabriella, Gabrielle, Gigi |
| EUA | 25 | Marchar | Allegra, Chiquita, Teena, Tina, Tiny |
| EUA | 26 | Marchar | Dudley, Geomar, Hunt, Hunter, Huntley, Xiomar, Xiomara |
| EUA | 27 | Marchar | Acher, Archibald, Archie, Montgomery, Monte, Monty |
| EUA | 28 | Marchar | Gwen, Gwenda, Gwendolyn, Gwyn, Gwynn, Gwynne |
| EUA | 29 | Marchar | Berthold, Fletcher, Pearl, Pearle, Pearlie, Pearline, Perla |
| EUA | 30 | Marchar | Adin, Adon, Adonia, Adonis, Amada, Amadea, Amadeus |
| EUA | 31 | Marchar | Ames, Amos, Bambi, Thurston |
