| Land | Dag | Måned | Navn |
 USA | 1 | april | April, Arden, Argus, Aries, Diamond, Paris |
| USA | 2 | april | Ebba, Eboni, Ebony, Gardenia, Gardner, Garnet, Garnett |
| USA | 3 | april | Dick, Dickson, Dix, Dixie, Dixon, Doris, Ricarda, Ricardo, Rich, Richard, Richelle, Richman, Rick, Rickey, Ricky, Rosamond, Rosamund, Ryan |
| USA | 4 | april | Cedric, Cedrica, Plato, Tiernan, Tierney |
| USA | 5 | april | Chandra, Ethelburga, Irene, Irina, Tyler, Tylor |
| USA | 6 | april | Celesta, Celeste, Celestina, Celestine, Tyra |
| USA | 7 | april | Armand, Armanda, Armando, Armin, Armon, Erma, Herman, Herminia, Hermione, Irma |
| USA | 8 | april | Gillian, Jill, Jillian, Jolyon, Julia, Julian, Juliana, Julianna, Julianne, Julie, Julien, Juliet, Juliette, Julio, Julissa, Julius |
| USA | 9 | april | Cortney, Courtney, Kortney, Kourtney |
| USA | 10 | april | Caley, Callie, Cayla, Cayley, Ezechiel, Ezekiel, Ezequiel, Torey, Torrance, Torrence, Torrey, Tori, Tory |
| USA | 11 | april | Alger, Algernon, Ari, Ariel, Arielle, Arion, Leo, Leon, Leonel, Leona, Leontine, Lionel |
| USA | 12 | april | Destin, Destinee, Destiny, Dulce, Walker |
| USA | 13 | april | Thom, Thomas, Thomasina, Thompson, Tom, Tomas, Tommie, Tommy, Twain |
| USA | 14 | april | Caradoc, Carey, Cary, Hudson |
| USA | 15 | april | Kenya, Octavia, Tavia, Tucker |
| USA | 16 | april | Kareem, Magnus, Malvin, Malvina, Melva, Melvin, Melvina |
| USA | 17 | april | Harding, Hardy, Holden, Raleigh |
| USA | 18 | april | Anthea, Ayana, Ayanna, Warner, Werner |
| USA | 19 | april | Garey, Garett, Garret, Garrett, Garvey, Garvin, Gary, Gerald, Geraldine, Geri, Gerry, Jared, Jarod, Jarred, Jarrett, Jarrod, Jerald, Jeri, Jerod, Jerri, Jerrod, Jerry |
| USA | 20 | april | Ramsey, Rosco, Roscoe, Ross |
| USA | 21 | april | Ansel, Ansell, Anselma, Selma, Zelma |
| USA | 22 | april | Caia, Caissa, Kai, Kaila, Kailey, Kaleigh, Kaley, Kay, Kayla, Kaylee, Kayleigh, Kayley, Kaylie, Kaylin, Kaylyn, Leonidas, Makayla, Mckayla |
| USA | 23 | april | Brayan, Breana, Breanna, Breanne, Brian, Briana, Brianna, Brianne, Brielle, Brien, Briona, Bryan, Bryana, Bryanna, Bryant, Brynn, Bryon, Shirlee, Shirleen, Shirley |
| USA | 24 | april | Fidel, Fidelia, Marques, Marquez, Marquis, Marquise, Wilfred, Wilfredo |
| USA | 25 | april | Marc, Marcel, Marcella, Marcia, Marcila, Marco, Marcos, Marcus, Marcy, Maricela, Mario, Marisol, Mark, Markus, Marsha |
| USA | 26 | april | Clarence, DeMarco, Demarcus, Demario |
| USA | 27 | april | Laverne, Sam, Samantha, Samara, Sami, Sammy, Samuel, Samuela, Ulises, Ulysses, Vern, Verna, Verne, Vernon, Zita |
| USA | 28 | april | Valeria, Valerian, Valerie, Valery |
| USA | 29 | april | Duke, Hewett, Huey, Hugh, Hughes, Hugo, Hutch, Keegan, Kegan |
| USA | 30 | april | Miles, Milo, Myles, Ryder |
