In the realm of celebrity offspring, virtually any name seems permissible. Parents often draw inspiration from nature, the calendar, or indie music, selecting names that stand out and reflect their inventive spirit.
Earlier this year, Meghan Trainor and Daryl Sabara welcomed their daughter, Mikey Moon Trainor. Shortly after, model Elsa Hosk and her fiancé Tom Daly announced the arrival of their second daughter, Flora Blue. Both couples join a growing list of celebrities who look to the color spectrum for baby‑name inspiration.
Rihanna and A$AP Rocky named their first son RZA after the iconic Wu‑Tang Clan member, their second son Riot Rose, and their daughter Rocki Irish. Similarly, Kourtney Kardashian and Travis Barker celebrated the birth of their son Rocky in 2023.
Some choices push the boundaries even further. According to Walter Isaacson’s biography of Elon Musk, the tech mogul’s third child with Grimes is dubbed Techno Mechanicus—nicknamed “Tau.” This joins their daughter Exa Dark Sideræl, known as “Y,” and their son X Æ A‑XII (formerly X Æ A‑12), who goes simply by “X.”
It seems the world of celebrity baby names keeps getting more vivid. Below is a compilation of some of the most distinctive choices you may not have encountered—potentially sparking ideas for your own family.
Flora Blue
Parents: Elsa Hosk and Tom Daly
Swedish model Elsa Hosk and her partner Tom Daly announced the arrival of their second daughter, Flora Blue, via an Instagram post on July 22, 2026. Hosk shared, “She’s finally here, born in the garden beneath the moon, stars, and our enchanted flowering tree.” Flora joins her older sister Tuulikki Joan Daly, born in February 2021. Hosk explained that the name felt natural because she had long admired Finnish names, adding, “I find Finnish names charming, and Tuulikki is actually my mother’s middle name.”
Mikey Moon Trainor
Parents: Meghan Trainor and Daryl Sabara
Meghan Trainor and Daryl Sabara celebrated the birth of their third child, a daughter named Mikey Moon Trainor, on January 18, 2026. In an Instagram update, Trainor praised their “superwoman surrogate” along with the medical team that supported the delivery. Mikey Moon joins her older brothers Barry and Riley.
Fawnie Golden Smith
Parents: Nara Smith and Lucky Blue Smith
Influencers Nara Smith and Lucky Blue Smith announced the birth of their fourth daughter, Fawnie Golden, on October 13, 2025. She joins siblings Rumble Honey, Slim Easy, and Whimsy Lou, ensuring the Smith household continues its tradition of distinctive names.
Rock’s Irish Mayers
Parents: Rihanna and A$AP Rocky
Rihanna confirmed the birth of her third child, a daughter named Rocki Irish, on September 13, 2025. Rocki joins her older brothers RZA and Riot Rose, underscoring the couple’s fondness for names beginning with “R.” The name also appears to be a feminine take on Rocky’s stage moniker, serving as a heartfelt tribute to her father.
Saga Blade
Parents: Megan Fox and Machine Gun Kelly
Machine Gun Kelly revealed the full name of his and Megan Fox’s newborn daughter in a June 2025 Instagram post: Saga Blade Fox‑Baker. He described her as the “ultimate gift.” Fox appears to favor names that suggest endurance; she also has a son named Journey from her relationship with Brian Austin Green.
Olin
Parents: Blake Lively and Ryan Reynolds
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