The NameDays in USA for June feature a rich diversity of names across the month. Several days highlight extensive families of names, such as the numerous variants of Cora/Cory on June 4, Margaret on June 10, and Alice on June 15. The end of the month sees prominent listings for John and William, each with many related spellings and diminutives. June also includes distinct thematic days, like the collection of Arabic names on June 12. Overall, the lists demonstrate a widespread practice of assigning numerous similar names to a single day, reflecting both traditional and modern choices.
| Country | Day | Month | Names |
 USA | 1 | June | Brigham, June, Junella, Marilee, Marilou, Marilu, Marilyn, Marylynn |
| USA | 2 | June | Elma, Elmer, Elmo, Elmore, Erasmo |
| USA | 3 | June | Chloe, Clotilda, Keven, Kevin, Kevina, Kevon |
| USA | 4 | June | Cora, Coral, Coretta, Corey, Cori, Corina, Corine, Corinne, Corrigan, Corrin, Cory, Homer, Kori, Korey, Korin, Korrigan, Kory |
| USA | 5 | June | Boniface, Sancho, Santino, Santos |
| USA | 6 | June | Dante, Donte, Delaney, Norbert, Norberta, Norberto |
| USA | 7 | June | Keenan, Melody, Nidia, Nydia, Nylene, Whitney |
| USA | 8 | June | Cain, Caine, Calliope, Genesis, Jewel, Kane, Kanye, Kayne, Opal |
| USA | 9 | June | Cole, Coleman, Colman, Dean, Deana, Deanna, Dee, Dena, Diana, Diane, Dianna, Dianne, Dyane, Prima, Primavera |
| USA | 10 | June | Daisy, Greta, Gretchen, Madge, Maggie, Margaret, Margarita, Margot, Marguerite, Marjorie, Meagan, Meg, Megan, Meghan, Peggy, Rita |
| USA | 11 | June | Barnabas, Barnaby, Barnett, Barney, Barret |
| USA | 12 | June | Ahmad, Ahmed, Aisha, Asia, Mohamed, Mohammad, Mohammed |
| USA | 13 | June | Ivey, Ivy, Lara, Larissa |
| USA | 14 | June | Basil, Basilia, Jaren, Jaron, Jarron, Vasily |
| USA | 15 | June | Alice, Alicia, Alisa, Alisha, Alison, Alissa, Allie, Allison, Allyson, Alyce, Alyse, Alysha, Alysia, Alyson, Alyssa, German, Germain, Germaine, Jermaine, Vidal, Vito |
| USA | 16 | June | Aurel, Aurelia, Aurelio, Aurelius, Aurora, Dawn, Oralia, Orelia |
| USA | 17 | June | Alcine, Botolf, Harvey, Hervey, Lamar, Lemar |
| USA | 18 | June | Effie, Efrain, Eph, Ephraim, Marina, Marnie, Nevaeh |
| USA | 19 | June | Carisa, Carissa, Jarvis, Jervis, Karissa, Ralna |
| USA | 20 | June | Earl, Earline, Errol, Fatima, Ofelia, Omar, Omarion, Ophelia |
| USA | 21 | June | Summer, Willard, Winton, Winston |
| USA | 22 | June | Alban, Albin, Albion, Nereida, Nerida, Nerissa |
| USA | 23 | June | Audra, Audrey, Dashawn, Deshawn, Elton, Ethel, Josiah, Josias, Shaina, Shania, Shaun, Shauna, Shawn, Shawna, Shayna, Shayne, Shonda |
| USA | 24 | June | Hans, Giovanna, Giovanni, Ian, Ivan, Jan, Jana, Jean, Jeanette, Jeannette, Johan, John, Johnnie, Johnny, Juan, Juana, Juanita, Sean, Shana, Shane, Shanna, Yancy |
| USA | 25 | June | Bill, Billie, Billy, Guillermo, Liam, Mina, Minnie, Prosper, Velma, Vilma, Wilhelmina, Will, William, Willie, Willis, Wilma, Wilson |
| USA | 26 | June | Arley, Harlan, Harlene, Harley, Thelma |
| USA | 27 | June | Lacey, Laci, Lacie, Lacy, Lance, Lancelot, Schuyler, Skye, Skylar, Skyle |
| USA | 28 | June | Dara, Darla, Darleen, Darlene, Darrell, Darren, Darrin, Darryl, Daryl, Jarell, Jerrell |
| USA | 29 | June | Emma, Emmett, Heaven, Parnell, Parnella, Pedro, Pete, Peter, Pierce, Pierre, Salomel |
| USA | 30 | June | Jaheim, Leanna, Leanne, Lia, Liana |
