Josh Allen Baby: Meet Daughter Harper Haize as NFL Star Embraces Fatherhood

Buffalo Bills quarterback Josh Allen is enjoying a new chapter of family life with his wife, actress Hailee Steinfeld, and their baby daughter, Harper Haize Allen. The NFL star recently shared how becoming a father has changed his daily routine, while Steinfeld offered a sweet update about their daughter’s early milestones. The couple’s growing family has attracted considerable attention as Allen balances fatherhood with another demanding football season.

Allen and Steinfeld welcomed their first child in April 2026, less than a year after their wedding in California. Their daughter, Harper, has become an important part of their lives, with both parents occasionally sharing personal reflections about raising her. Although they have kept many details private, their comments have offered fans a closer look at their experiences as first-time parents.

So, who is Josh Allen’s baby, and what has the quarterback revealed about fatherhood? Here’s everything to know about Harper Haize Allen, her birth, her parents and their family life.

What Is Josh Allen’s Baby’s Name?

Josh Allen and Hailee Steinfeld named their daughter Harper Haize Allen.

The couple initially kept their baby’s name private when announcing her arrival. However, Steinfeld revealed it in June 2026 through a heartfelt letter addressed to her daughter.

The actress shared the message through her personal newsletter, reflecting on the emotional changes she had experienced since becoming a mother.

She described Harper as someone who had already transformed her understanding of love, happiness and family.

Allen later revealed that Steinfeld had suggested their daughter’s name, which the couple ultimately chose together.

Harper is the first child for both parents, making her arrival an especially meaningful milestone in their relationship.

When Was Josh Allen’s Baby Born?

Josh Allen and Hailee Steinfeld announced the arrival of their daughter on April 2, 2026.

Steinfeld shared the news through her Beau Society newsletter in a post titled Special Delivery.

The announcement confirmed that the couple had welcomed a baby girl and expressed their gratitude for the support they had received.

However, they did not reveal Harper’s exact birth date.

The announcement came several months after the couple publicly confirmed Steinfeld’s pregnancy in December 2025.

Their pregnancy announcement included a romantic video filmed in a snowy setting, showing Steinfeld displaying her baby bump while Allen affectionately kissed her stomach.

The video attracted widespread attention from fans of both the NFL quarterback and the Hollywood actress.

By November 2026, Harper was approximately seven months old, although her exact age cannot be established without a confirmed birth date.

Hailee Steinfeld Shares an Update About Baby Harper

In early November 2026, Hailee Steinfeld shared a glimpse of life with Harper during an appearance on Live with Kelly and Mark.

The actress revealed that her daughter had begun crawling, an exciting developmental milestone that surprised her.

Steinfeld jokingly described Harper as a genius while expressing her amazement at how quickly the baby was growing.

She also discussed motherhood in her November 6 Beau Society newsletter.

The actress explained that becoming a parent had taught her unexpected lessons about herself.

Although she anticipated experiencing a powerful new kind of love, she had not fully expected how much motherhood would change her patience, perspective and appreciation for everyday moments.

Her reflections offered a personal look at the emotional side of raising her first child.

Josh Allen Reveals How Fatherhood Changed His Routine

Josh Allen has also spoken about the adjustments he has made since welcoming Harper.

During a November 2026 interview about his health and daily habits, the Buffalo Bills quarterback explained that his evenings now look considerably different.

Before becoming a father, Allen often spent more time watching television and following his usual routines after football-related commitments.

However, his daughter’s arrival introduced a new bedtime schedule and different priorities at home.

The quarterback acknowledged that interrupted sleep can be challenging, particularly during the NFL season.

Nevertheless, he has expressed enthusiasm about being a father and spending time with his daughter.

Even before Harper’s arrival, Allen described fatherhood as one of the most important responsibilities he would ever have.

His recent comments suggest that the experience has become a central part of his life outside football.

Josh Allen and Hailee Steinfeld Celebrate Harper’s First Halloween

Harper also celebrated her first Halloween in 2026.

Steinfeld shared a rare photograph of her daughter wearing an Alice in Wonderland-inspired costume.

The outfit featured a light blue dress, white tights and black shoes.

The couple also organized a themed Halloween celebration called Allen’s in Wonderland.

The party took place on November 2 and featured decorations inspired by the classic fantasy story.

Steinfeld described the celebration as a special opportunity to bring friends and family together.

Although she occasionally shares glimpses of Harper’s outfits and milestones, she has generally avoided revealing too much about her daughter’s private life.

The Halloween celebration offered fans a small look at the family’s traditions without making the baby the center of constant public attention.

Who Is Josh Allen’s Wife Hailee Steinfeld?

Josh Allen is married to Hailee Steinfeld, an American actress and singer known for her performances in films and television.

Steinfeld gained international recognition for her role in True Grit, which earned her an Academy Award nomination when she was a teenager.

She later appeared in Pitch Perfect 2, The Edge of Seventeen, Bumblebee and the television series Hawkeye.

Her performance in the acclaimed film Sinners brought renewed attention to her acting career.

Alongside acting, Steinfeld has released several successful songs and developed a career in music.

Her relationship with Allen became publicly known in 2023.

Although both were established public figures, they initially preferred to keep their romance relatively private.

The couple eventually became more comfortable appearing together at major sporting and entertainment events.

When Did Josh Allen and Hailee Steinfeld Get Married?

Josh Allen and Hailee Steinfeld announced their engagement in November 2024.

Allen proposed during a romantic outdoor setting decorated with flowers and candles.

The couple later shared photographs of the proposal, confirming that they were preparing to marry.

They exchanged wedding vows on May 31, 2025, in Santa Barbara, California.

Their ceremony was attended by relatives, close friends and several recognizable personalities from the sports and entertainment industries.

The wedding marked a significant milestone after approximately two years of dating.

Several months later, they announced that they were expecting their first child.

Harper’s arrival in April 2026 completed an eventful period for the couple, who experienced an engagement, wedding and the birth of their daughter within less than two years.

How Josh Allen Balances Football and Family Life

Josh Allen remains one of the NFL’s most recognizable quarterbacks.

The Buffalo Bills selected him with the seventh overall pick in the 2018 NFL Draft.

Since joining the franchise, he has developed into a leading quarterback known for his strong throwing arm, mobility and ability to make plays under pressure.

He earned the NFL Most Valuable Player award for the 2024 season.

His football responsibilities require extensive preparation, training and travel throughout the year.

Becoming a father has added another important responsibility to his already demanding schedule.

Allen has explained that he enjoys spending time with Harper and appreciates the opportunity to experience parenthood alongside Steinfeld.

The couple has also maintained a relatively private home life despite their considerable public profiles.

While Allen continues pursuing success with Buffalo, Steinfeld balances her entertainment career with motherhood.

For readers searching for Josh Allen’s baby, his daughter is Harper Haize Allen, whom he welcomed with Hailee Steinfeld in April 2026. Their recent comments about crawling, family celebrations and changing routines show how much their lives have evolved since becoming parents.