Claire Rosinkranz is an American singer-songwriter, born on January 2, 2004, in California. She is best known for her viral 2020 single “Backyard Boy” and has since released two studio albums.
Who is Claire Rosinkranz?
Claire Rosinkranz is a singer, songwriter, and multi-instrumentalist from Southern California. She began writing songs at age eight and started posting her music on TikTok as a teenager.
Her song “Backyard Boy” went viral on TikTok in 2020, during the COVID-19 quarantine. The track has since surpassed one billion streams and earned RIAA Platinum certification.
Rosinkranz signed with Republic Records at 16. She has since released two studio albums, Just Because in 2023 and My Lover in 2026, along with several EPs.
Early Life of Claire Rosinkranz
Claire Rosinkranz was born on January 2, 2004, in California. She grew up in a musical household and was homeschooled throughout her childhood.
Her father, Ragnar Rosinkranz, is an Icelandic composer and violinist who has written music for television shows, commercials, and films. Rosinkranz often helped him with melodies and lyrics as a child.
She began writing her own songs at age eight, filling notebooks with lyrics before she ever recorded them. Alongside music, she trained for years in classical ballet.
Claire Rosinkranz Age
Claire Rosinkranz is 22 years old as of 2026, born on January 2, 2004. Her zodiac sign is Capricorn.
In February 2026, she released her second studio album, My Lover, followed by a North American headline tour.
Claire Rosinkranz Ethnicity and Nationality
Claire Rosinkranz is American, born and raised in California. Her father is of Icelandic descent, giving her mixed American and Icelandic heritage.
Her paternal grandmother was an Icelandic opera singer, and her family has deep musical roots on that side.
Claire Rosinkranz Height and Weight
Claire Rosinkranz stands at approximately 5 feet 8 inches, or 1.73 meters. Her exact weight is not publicly confirmed.
She has spent years training in classical ballet, which has shaped her stage presence and movement during live performances.
Claire Rosinkranz Musical Style and Influences
Rosinkranz describes her sound as alternative blues-pop, blending lo-fi production with candid, diary-style lyrics. Her music draws on influences including the Beatles, Jack Johnson, and Frank Ocean.
She has also cited contemporaries like Bruno Major and Still Woozy as inspirations.
Rosinkranz plays piano, guitar, ukulele, and jazz electric guitar. She has said the electric guitar is her favorite instrument to play live.
Claire Rosinkranz Education
Claire Rosinkranz was homeschooled throughout her childhood and adolescence to accommodate her music career. Her education included formal classical ballet training alongside her schoolwork.
Her father worked closely with her on music from an early age, functioning as an informal extension of her creative education.
Claire Rosinkranz Career
Early Career
Rosinkranz began posting original songs on TikTok in April 2020, starting with a track called “Tough Guy.” Fan demand led her to officially record and release the song.
That same year, she released her debut EP, Beverly Hills Boyfriend.
Breakthrough Song
The EP included “Backyard Boy,” which went viral on TikTok during 2020 and appeared in more than two million videos on the platform. The song later surpassed one billion streams and received RIAA Platinum certification.
In September 2021, Rosinkranz won the MTV Video Music Award for Best Breakthrough Song at the first Trending VMAs, for “Backyard Boy.”
Later Albums and Recent Work
Rosinkranz released a second EP, 6 of a Billion, in 2021, followed by her debut studio album, Just Because, on October 6, 2023. She toured internationally in support of the record, including dates in Australia.
In 2025, she opened for Maroon 5 on their Love Is Like Tour, performing her first arena show at PHX Arena in Phoenix on October 6, 2025. She followed that with her second studio album, My Lover, released February 13, 2026, which includes the single “Chronic,” about her experience with chronic illness.
She then opened for Alex Warren on his European tour in spring 2026 before launching her own headline tour for My Lover.
Claire Rosinkranz Discography
Claire Rosinkranz has released the following projects.
- Beverly Hills Boyfriend, EP, 2020
- 6 of a Billion, EP, 2021
- Just Because, studio album, 2023
- My Lover, studio album, 2026
Claire Rosinkranz Awards and Recognition
Rosinkranz won the MTV Video Music Award for Best Breakthrough Song in September 2021 for “Backyard Boy.” The award was presented as part of the first-ever Trending VMAs category.
“Backyard Boy” was also named among the best songs of 2020 by both The New York Times and Billboard.
Claire Rosinkranz Tours and Concerts
Rosinkranz toured internationally behind her debut album Just Because in 2023, including shows in Australia. She later served as an opening act on Maroon 5’s Love Is Like Tour in 2025, performing at major arenas including Madison Square Garden.
In 2026, she opened for Alex Warren across Europe before headlining her own tour in support of My Lover, which kicked off in Seattle in April 2026.
Claire Rosinkranz Net Worth
Claire Rosinkranz’s estimated net worth is around 1.5 million dollars as of 2026. Her income comes mainly from music streaming, touring, and her recording contract.
Claire Rosinkranz Social Media
Claire Rosinkranz is active on Instagram under the handle @clairerosinkranz, where she shares updates on her music and personal life. She also posts on TikTok under the same handle, @clairerosinkranz, the platform where her career first began.
She maintains a YouTube channel featuring music videos and behind-the-scenes content from her albums and tours.
The Bottom Line
Claire Rosinkranz built her career from a viral TikTok moment, turning “Backyard Boy” into a Platinum-certified, billion-stream hit and an MTV VMA win in 2021. She has since released two studio albums, Just Because in 2023 and My Lover in 2026.
She comes from a musical family, working closely with her Icelandic composer father, Ragnar, on much of her catalog. Rosinkranz has also spoken openly about writing through personal experiences, including her song “Chronic,” which reflects her own health journey.
Rosinkranz spent 2026 touring in support of My Lover, following stints opening for Maroon 5 and Alex Warren. We hope you enjoyed reading about Claire Rosinkranz. Feel free to share your thoughts in the comments below!