- Aug 2 Charli XCX [Charlotte Aitchison], English singer-songwriter (Charli), born in Cambridge, England
- Aug 2 Hallie Eisenberg, American actress, born in East Brunswick, New Jersey
- Aug 3 Karlie Kloss, American model (Project Runway host), born in Chicago, Illinois
- Aug 3 Nadeshot [Matthew Haag], American professional gamer and Youtuber (Call of Duty)
Cole Sprouse (31 years old)
Aug 4 American actor (Suite Life of Zack and Cody, Riverdale), born in Arezzo, Italy
Dylan Sprouse (31 years old)
Aug 4 American actor (Suite Life of Zack and Cody), born in Arezzo, Italy
- Aug 4 Flavien Prat, French jockey (Kentucky Derby 2019; Preakness Stakes 2021; Prix Marcel Boussac 2013), born in Melun, Seine-et-Marne, France
- Aug 4 Tiffany Evans, American pop and R&B singer, born in The Bronx, New York
- Aug 6 Liz Cooper, American rock singer-songwriter (Liz Cooper & The Stampede), born in Baltimore, Maryland
- Aug 10 Ko Ah-seong, South Korean actress
- Aug 11 Allison Lozano, Mexican actress
- Aug 11 Jose Ortiz Jr., Puerto Rican jockey (Belmont Stakes 2016), born in Trujillo Alto, Puerto Rico
- Aug 12 Cara Delevingne, English fashion model, actress, and LGBT activist, born in London, England
- Aug 13 Katharine Close, American Scripps National Spelling Bee champion (2006)
- Aug 16 Quentin Fillon Maillet, French biathlete (Olympic gold 20k individual, 12.5k pursuit 2022), born in Champagnole, France
- Aug 18 Frances Bean Cobain, American artist and daughter of Kurt Cobain & Courtney Love, born in Los Angeles, California
- Aug 18 Mawaan Rizwan, Pakistani-British comedian and actor (Taskmaster), born in Lahore, Pakistan
- Aug 18 Riko Narumi, Japanese actress and model, born in Kanagawa-ku, Yokohama
- Aug 20 Alex Newell, American actor and singer (Glee, Shucked), born in Lynn, Massachusetts
Demi Lovato (31 years old)
Aug 20 American actress (Camp Rock) and singer-songwriter ("Unbroken"), born in Albuquerque, New Mexico
- Aug 20 Nat Sciver-Brunt, English cricketer (captain of England), born in Tokyo, Japan
- Aug 20 Neslihan Atagül, Turkish actress (Kara Sevda), born in Istanbul, Turkey
- Aug 21 Brad Kavanagh, British stage and screen actor (House of Anubis - "Fabian"), and singer-songwriter, born in Whitehaven, Cumbria, England
- Aug 22 Naomi Ackie, English actress (The End of the F***ing World), born in London, England
- Aug 25 Kaytranada [Louis Celestin], Haitian-Canadian record producer, DJ and rapper (Bubba), born in Port-au-Prince, Haiti
- Aug 25 Miyabi Natsuyaki, Japanese singer (Pink Cres), born in Chiba Prefecture, Japan
- Aug 26 Yang Yilin, Chinese gymnast, born in Huadu, Guangzhou, China
- Aug 27 Carissa Moore, American surfer (WSL Women's World Tour Champion 2011, 13, 15, 19), born in Honolulu, Hawaii
- Aug 27 Daniel Ståhl, Swedish athlete (Olympic gold discus 2020; World C'ship gold 2019), born in Solna, Stockholm County, Sweden
- Aug 27 Kim Petras, German singer-songwriter (Unholy), born in Cologne, Germany
- Aug 29 Mallu Magalhães, Brazilian singer-songwriter, born in São Paulo, Brazil
About August 1992
How Old? 31 years old
Generation: Millennial
Leap Year: Yes
Greatest Generation
Silent Generation
Baby Boomer
Generation X
Millennial
Generation Z