The concept of Spider-Girl was born from a creative desire to explore the future of the Spider-Man legacy. The character who would define the role, May “Mayday” Parker, made her first appearance in What If…? (Vol. 2) #105 in February 1998. This single issue, crafted by the legendary Spider-Man creative team of writer Tom DeFalco and artist Ron Frenz, was not intended to launch a new universe. It was simply an exploration of the question: “What if Peter Parker and Mary Jane Watson's baby had lived?” The story was set in a potential future, approximately fifteen years after the current Marvel timeline, which would later be designated Earth-982 and nicknamed the “MC2” (Marvel Comics 2) universe. The issue proved to be a surprise sales phenomenon. Fan response was so overwhelmingly positive that Marvel greenlit a full ongoing series. Spider-Girl #1 debuted in October 1998 and went on to become one of the longest-running female-led superhero titles in Marvel's history, running for 100 issues before being relaunched as The Amazing Spider-Girl and later The Spectacular Spider-Girl. The series' longevity was a testament to its dedicated fanbase, which famously launched several “Save Spider-Girl” campaigns over the years to successfully rescue the title from cancellation. DeFalco and Frenz's creation tapped into a deep desire among fans for a more classic, hopeful style of superhero storytelling, centered on the core Spider-Man themes of power, responsibility, and family. Years later, in the main Earth-616 continuity, a new hero would inherit the name. Anya Corazón, created by writer Fiona Avery and artist Mark Brooks, first appeared in Amazing Fantasy (Vol. 2) #1 in August 2004 as the hero Araña. Her story was initially rooted in the mystical side of the Spider-Man mythos. It was only after major events like Civil War and Grim Hunt that she lost her original powers, gained new ones, and was officially given the mantle and costume of Spider-Girl by the former Spider-Woman, Julia Carpenter. This cemented the “Spider-Girl” identity within the prime Marvel Universe.
The origin of Spider-Girl is best understood by examining the distinct paths of its two most important holders.
In the reality of Earth-982, the infamous Clone Saga concluded differently. The baby girl of Peter Parker and Mary Jane Watson, believed to have died in the Earth-616 continuity, was instead rescued from the clutches of Norman Osborn's agents by Kaine Parker. Kaine returned the infant, May Parker, to her parents. Following a brutal, final battle with the Green Goblin that cost Peter a leg, he chose to retire as Spider-Man to focus on his family and career as a police scientist. For fifteen years, May “Mayday” Parker lived a normal life, unaware of her parents' past or her own incredible genetic inheritance. She grew into a popular, intelligent, and athletic high school student. Her latent powers first manifested during a basketball game, where she instinctively performed an astonishing leap and found herself stuck to the ceiling. This shocking event forced Peter and MJ to reveal their secret history to her. Horrified by the danger associated with their past, they forbade May from following in her father's footsteps. However, May's sense of responsibility—the quintessential Parker trait—was just as strong as her father's. When Normie Osborn, the grandson of the original Green Goblin, took up his family's villainous mantle, May felt compelled to act. She donned one of her Uncle Ben Reilly's spare Spider-Man costumes and, using his web-shooters, intervened to stop him. Though her parents were initially furious, they saw the same fire and determination in her that had defined Peter's own career. Realizing they could not stop her, they reluctantly agreed to train her. May Parker embraced her destiny, becoming the spectacular Spider-Girl, the friendly neighborhood hero for a new generation. Her origin is one of pure legacy, a daughter willingly picking up the heavy mantle her father laid down.
Anya Corazón's path to becoming Spider-Girl was far more complex and rooted in mysticism. Born in Brooklyn, Anya was a tough, street-smart gymnast. Her life changed forever when she was caught in a skirmish between two ancient, warring clans: the Spider Society and the Sisterhood of the Wasp. During the fight, Anya was mortally wounded while saving a Spider Society mage named Miguel. To save her life, Miguel performed a ritual, transferring some of his own life force into her and unlocking her latent potential with a spider-shaped tattoo. This granted her superhuman abilities and bonded her to the Spider Society. Taking the codename Araña (Spanish for “spider”), she became the Society's chosen Hunter, wielding an arachnid-like exoskeleton for protection and spider-shaped bolas for weapons. She fought alongside heroes like Spider-Man and Ms. Marvel but operated largely on the fringes of the super-powered community. Her transformation into Spider-Girl came as a result of several traumatic events. During the Grim Hunt storyline, the Kravinoff family began systematically hunting down anyone with spider-based powers. Anya was brutally killed by the Kravinoffs but was resurrected by Julia Carpenter, the new Madame Web, who transferred her own spider-powers to Anya in the process. This resurrection replaced Anya's mystical exoskeleton with a powerset much closer to the original Spider-Man's: superhuman strength, speed, wall-crawling, and agility. Following this, during the Spider-Island event, Julia Carpenter foresaw her own impending demise. Believing Anya was ready to take on a greater role, Julia officially passed on her old black-and-white costume and the “Spider-Girl” codename to Anya. No longer the mystical Araña, Anya Corazón fully embraced her new identity, becoming the official Spider-Girl of the main Marvel Universe.
To date, no character has held the title of Spider-Girl in the MCU. The franchise has focused exclusively on Peter Parker's journey. However, the introduction of the multiverse in projects like Loki, Spider-Man: No Way Home, and Doctor Strange in the Multiverse of Madness opens up infinite possibilities for her future introduction. An adaptation of Mayday Parker would likely require a significant time jump or an alternate-reality setting where Tom Holland's Peter Parker is older and has a child with Michelle “MJ” Jones-Watson. The emotional weight of such a story would be immense, exploring a Peter who has found a life beyond the mask, only to see his child drawn back into it. An adaptation of Anya Corazón could be integrated more easily into the current MCU landscape. Her initial connection to a mystical Spider Society could tie into the magical elements established by Doctor Strange, or she could be introduced as a new street-level hero in New York, inspired by the now-anonymous Spider-Man. Given the MCU's trend of introducing legacy heroes like Kate Bishop (Hawkeye) and Yelena Belova (Black Widow), Anya's introduction as Spider-Girl would be a natural fit for the franchise's future phases.
While they share a codename, the two primary Spider-Girls have distinct powers, tools, and temperaments that reflect their unique origins.
Mayday inherited a blend of her father's abilities, some of which manifested in unique and more advanced ways.
May is the embodiment of optimism and youthful energy. Having grown up in a loving, stable home (a stark contrast to her father's tragic youth), she is well-adjusted, confident, and outgoing. She carries the weight of her father's legacy but is not crushed by it; instead, she is inspired. She fully embraces the “friendly neighborhood” aspect of being a hero, often cracking jokes and maintaining a positive attitude even in the face of danger. Her greatest internal conflict stems from balancing her normal life as a student and friend with her immense responsibility as Spider-Girl.
Anya's powers have evolved significantly throughout her heroic career, shaping her approach to crime-fighting.
Anya is far more pragmatic and world-weary than Mayday. Her upbringing and early experiences with the Spider Society and near-death experiences have given her a tougher, more cynical edge. She is independent, resourceful, and often reluctant to ask for help. However, beneath her tough exterior lies a deep well of loyalty and a fierce dedication to her friends and her mission. She is less quippy than other spider-heroes, preferring a more direct and no-nonsense approach in a fight. Her journey is one of self-discovery, learning to trust others and finding her place within the sprawling family of heroes.
This is the genesis of Spider-Girl. The story established the entire premise of the MC2 universe: a retired, one-legged Peter Parker, a world without Spider-Man, and a teenage daughter discovering her powers. The issue masterfully captured the classic Spider-Man feel while introducing new stakes. May's decision to put on the costume against her parents' wishes, her initial clumsy attempts at heroism, and her ultimate triumph over Normie Osborn set the template for her entire series. It demonstrated that the core themes of Spider-Man—responsibility, sacrifice, and family—were powerful enough to be passed down to a new generation.
This storyline was the crucible that forged Anya Corazón into Spider-Girl. Before this, she was Araña, a B-list hero with a niche, mystical background. The story arc saw the Kravinoff family savagely hunting anyone connected to the “Web of Life.” Anya, alongside Spider-Man, Kaine, and Julia Carpenter, was caught in their deadly trap. She fought valiantly but was ultimately murdered by the Kravinoffs. Her subsequent resurrection by Julia Carpenter was a pivotal moment. It stripped away her old identity and powerset, and in their place, gave her a second chance with abilities that tied her directly to the Spider-Man legacy. This event was her definitive trial by fire, elevating her from a peripheral character to a key member of the Spider-Family.
These massive, multiversal crossover events were critical for both Spider-Girls, finally allowing them to interact and fight alongside one another. For Mayday, the event was a profound tragedy. She was forced to watch as the Inheritor Daemos murdered her father, the Peter Parker of her world. This loss hardened her, forcing her to step up not just as a hero, but as the protector of her infant brother, Benjy. For Anya, Spider-Verse solidified her role as a capable and resilient hero. She survived the Great Hunt and became a founding member of the Web-Warriors, taking on a multiversal level of responsibility. These events tested both women to their limits and firmly established their places within the vast tapestry of the Spider-Man mythos.
The “Spider-Girl” concept has been explored in various forms across the Marvel multiverse, showcasing different potential futures and legacies for Peter Parker.