Exclusive: Elon Musk’s Son Lil X: A Miniature Replica of His Father?…. Check In

Elon Musk’s Son Lil X: A Miniature Replica of His Father?
Elon Musk, the enigmatic billionaire behind Tesla, SpaceX, and xAI, is no stranger to the spotlight.

From his ambitious ventures to his unconventional personal life, Musk’s every move garners attention.

Recently, however, it’s his four-year-old son, X Æ A-Xii—affectionately dubbed “Lil X” by fans and media—who has been stealing the show.

With his mop of blonde hair, boundless energy, and uncanny resemblance to his father, Lil X has sparked widespread fascination, with many noting that he seems to be a miniature replica of Elon Musk in both appearance and spirit.

A Viral Presence: Lil X in the Public Eye

Lil X, born in May 2020 to Musk and Canadian musician Grimes (Claire Boucher), has become a recurring figure alongside his father at high-profile events.

In March 2025, photos of the toddler walking hand-in-hand with President Donald Trump on the White House lawn went viral, showcasing his playful demeanor and undeniable charm.

Dressed in a black coat adorned with a USA pin, Lil X flashed smiles at cameras and even mimicked his father’s animated gestures—jumping with excitement and pulling funny faces.

Musk himself responded to one such image, writing on X, “That’s a happy picture,” accompanied by a heart-eyes emoji, signaling his delight in his son’s growing public presence.

This wasn’t a one-off. Earlier that month, a resurfaced video from Capitol Hill showed Lil X engaging in a brief but telling exchange with his father.

When Musk asked his son for his thoughts, Lil X replied, “Save America,” followed by “Help Trump.”

The clip, which racked up millions of views, prompted comments like, “He’s a little patriot, just like his dad!” and “Lil X is Elon 2.0!” These moments have fueled speculation that Lil X is not just inheriting Musk’s looks but also his larger-than-life personality and worldview.

Physical Resemblance: A Mirror Image?

At first glance, Lil X’s physical likeness to his father is striking.

Photos circulating online often juxtapose images of a young Elon Musk—blonde, wide-eyed, and brimming with curiosity—with recent shots of Lil X.

The resemblance is uncanny: the same tousled hair, the same expressive features.

Observers on X have noted this repeatedly, with one user posting side-by-side images of Musk jumping in the air and Lil X doing the same, captioned, “Pure joy runs in the family.”

Another quipped, “Lil X is Elon’s clone—did he engineer this kid at Neuralink?”

Musk’s own genetics likely play a role.

Born to South African parents Errol Musk and Maye Musk, Elon inherited a distinctive look that seems to have passed down to his son.

While Lil X’s mother, Grimes, contributes her own artistic flair to the mix, it’s Musk’s traits that dominate the public narrative around the child’s appearance.

This resemblance has only amplified the “replica” narrative, as fans marvel at how closely Lil X mirrors his father’s younger self.

Behavioral Echoes: Like Father, Like Son
Beyond looks, Lil X’s behavior suggests he’s picking up on Musk’s eccentricities.

At the White House event with Trump, onlookers noted Lil X mimicking his father’s mannerisms—whether it was picking his nose unabashedly or whispering conspiratorially to the President as Musk often does with his own confidants.

During the Capitol Hill exchange, his confident delivery of “Save America” echoed Musk’s penchant for bold, declarative statements, whether about colonizing Mars or reshaping government efficiency.

Musk, a father of at least 14 children with four women, has long championed the idea of raising a “legion” of kids to combat declining birth rates—a philosophy he’s vocalized in interviews and on X.

Lil X, as one of the most visible of his brood, seems to embody this vision. Musk’s hands-on approach with his son, hoisting him onto his shoulders or guiding him through public spaces, hints at a desire to mold Lil X in his image.

Commentators have praised this dynamic, with one X user noting, “Elon’s teaching him early—great father, great principles.”

Yet, this visibility has sparked tension with Grimes, who has publicly pleaded with Musk to keep their three children—Lil X, Exa Dark Sideræl, and Techno Mechanicus—out of the spotlight.

In March 2025, she wrote on X, “I’ve begged Elon to keep them offline,” expressing frustration over her lack of control.

Musk, however, appears undeterred, continuing to showcase Lil X at events, perhaps seeing in him a reflection of his own ambitions.

A Protégé in the Making?
Some have dubbed Lil X Musk’s “protégé,” a title that gained traction after a Yahoo article in late March 2025 described him as “one of the Tesla CEO’s 14 children” poised to carry forward his legacy.

At just four years old, Lil X is far from launching rockets or designing electric cars, but his early exposure to Musk’s world—SpaceX facilities, Tesla factories, and now the White House—suggests a deliberate immersion.

Musk has hinted at this himself, once joking on X that Lil X’s name, with its cryptic “Æ” and “A-12” (a nod to a Lockheed aircraft), was a “prototype” for future generations.

This idea of Lil X as a “replica” isn’t just about mimicry; it’s about potential.

Musk’s biographer, Walter Isaacson, has noted the billionaire’s belief that “people should have many more children” to ensure humanity’s survival—a pronatalist stance that frames his offspring as extensions of his mission.

Lil X, with his precocious charm and high-profile cameos, fits neatly into this narrative, appearing as a pint-sized version of Musk’s relentless drive.

The Other Side: Grimes’ Influence and Family Dynamics
While the “replica” label focuses on Musk, Lil X is also shaped by his mother.

Grimes, known for her avant-garde music and fascination with body modification, brings a counterpoint to Musk’s tech-centric influence.

In March 2025, Musk’s father, Errol, claimed Grimes once suggested tattooing Lil X’s head—a story met with skepticism but indicative of her unconventional streak.

Whether true or not, it underscores that Lil X’s identity isn’t solely a carbon copy of his father’s; it’s a blend of two distinct parental forces.

Musk’s broader family dynamics add complexity. His 14 children, born to Justine Wilson, Grimes, Shivon Zilis, and allegedly Ashley St.

Clair, range in age from 20 to six months.

Some, like his transgender daughter Vivian Wilson, have publicly distanced themselves from him, with Vivian calling Musk a “pathetic man-child” in a Teen Vogue interview.

Lil X, by contrast, seems to occupy a privileged spot as Musk’s current sidekick, amplifying the perception that he’s the chosen “replica.”

Public Perception: A Symbol of Musk’s Legacy
The internet has embraced Lil X with fervor, dubbing him everything from “Lil Elon” to “X Jr.”

His viral moments—whether hopping alongside Trump or chatting with Musk on Capitol Hill—have cemented his status as a cultural curiosity.

Hashtags like #LilX and #MuskMini trend whenever he appears, with fans speculating about his future. “He’s got Elon’s brains and charisma—watch out, world!” one X user predicted.

Critics, however, see this as Musk projecting himself onto his son, a move some find self-aggrandizing.

Grimes’ pleas for privacy highlight a tension between Musk’s public persona and his family’s well-being, raising questions about whether Lil X’s “replica” status is a natural outcome or a manufactured narrative.