| Country | Day | Month | Names |
 USA | 1 | August | Charissa, Charity, Chasity, Cheri, Cherie, Cherry, Cheryl, Esperanza, Faith, Faye, Hope, Nadia, Nadine |
| USA | 2 | August | Alf, Alfie, Alfonsina, Alfonso, Alford, Alfred, Alfreda, Alfredo, Alonso, Alonza, Alonzo, Alphonso, Fonzie |
| USA | 3 | August | Lida, Liddy, Lidia, Loyal, Lydia, Lyle, Lyman |
| USA | 4 | August | Barack, Barak, Domenic, Dominic, Dominica, Dominick, Dominique, Reuben, Ruben, Ruby |
| USA | 5 | August | Aphra, Areta, Aretha, Naomi, Neomi, Noami, Noemi |
| USA | 6 | August | Adriel, Araceli, Falco, Falcon, Itzel, Lucia, Lucille, Lucine, Lucy, Luz |
| USA | 7 | August | Claude, Claudette, Claudia, Claudine, Donata, Donato, Donica, Donzel, Gladys |
| USA | 8 | August | Dustin, Dusty, Merrill, Meryl, Muriel, Myron, Myrta, Myrtle, Vic, Vick, Vicki, Vicky, Victor, Victoria |
| USA | 9 | August | Felim, Ledell, Phelan, Phelps |
| USA | 10 | August | Herb, Herbert, Herbie, Heriberto, Larry, Laura, Laurean, Laurel, Lauren, Laurence, Laurie, Lauryn, Lawrence, Lora, Loren, Lorena, Lorenzo, Loretta, Lori, Lorraine |
| USA | 11 | August | Laila, Layla, Leila, Leilani, Lela, Lelia, Nayeli |
| USA | 12 | August | Clair, Claire, Clara, Clarabel, Clare, Clarinda, Clarissa, Murdock |
| USA | 13 | August | Rad, Radella, Radford, Radley, Wilmer |
| USA | 14 | August | Anahi, Athena, Tamara, Tamia, Tammie, Tammy, Tara, Taryn, Terra |
| USA | 15 | August | Madonna, Malia, Mara, Maria, Mariah, Marian, Mariana, Maribel, Marie, Marisa, Marissa, Maritza, Marla, Mary, Maryann, Mimi, Miriam, Mitzy, Molly, Napoleon, Polly |
| USA | 16 | August | Craig, Kraig, Roch, Rochelle, Rochester, Rock, Rocky, Serena, Serenity, Serina |
| USA | 17 | August | Hyacinth, Jachinth, Jacinda, Magnolia, Pansy |
| USA | 18 | August | Aileen, Eileen, Elaina, Elaine, Eleanor, Elena, Eliana, Ella, Elle, Ellen, Ellie, Helen, Helena, Iliana, Lena, Leonora, Nell, Nellie, Nelly |
| USA | 19 | August | Sade, Sadie, Salina, Sally, Sara, Sarah, Sarai, Sari, Sarina, Zarah |
| USA | 20 | August | Barnard, Bernard, Bernardo, Filbert, Philbert, Rey, Reyna, Reynalda, Reynaldo, Reynold |
| USA | 21 | August | Gianna, Jane, Janelle, Janessa, Janet, Janette, Janice, Janie, Janine, Janiya, Jayne, Shanice, Sheena |
| USA | 22 | August | Hayden, Hazel, Heath, Heather, Hector |
| USA | 23 | August | Eugene, Eugenia, Geena, Gena, Gene, Genie, Gina, Jina, River, Zaccheus |
| USA | 24 | August | Baird, Bard, Bart, Barth, Bartholomew, Bowen, Evan, Ewan, Keon, Owen |
| USA | 25 | August | Dorcas, Lanard, Lennie, Lenny, Leonard, Leonardo, Tabatha, Tabitha |
| USA | 26 | August | Percival, Percy, Travis, Trevis, Trevon, Trevor |
| USA | 27 | August | Caesar, Cesar, King, Kingsley, Lyndon, Sheri, Sherri, Sherry, Sheryl |
| USA | 28 | August | Agustin, August, Augusta, Augustina, Austen, Austin, Austina, Austyn, Gus, Gustava, Gustavo |
| USA | 29 | August | Candace, Candice, Poppy, Sabina, Sabra, Sabrina |
| USA | 30 | August | Raisa, Rhoda, Rosa, Rosabelle, Rosalie, Rosalind, Rosalinda, Roseanne, Rose, Rosemary, Rosetta, Rosie |
| USA | 31 | August | Aden, Aidan, Aiden, Ayden, Edan, Edana, Eden, Edina, Egan, Egon |
