In an emotional memorial service for Jennifer Garner's late father, William Garner, Jennifer and Ben Affleck's middle child, formerly known as Seraphina Rose, announced a new name - Fin. The 15-year-old introduced themselves as Fin Affleck while stepping up to the lectern, according to Daily Mail.

Clad in a black suit with a white button-down shirt and a black tie, Fin displayed a new buzzed short hairstyle, which they have been sporting for several months. This bold declaration at the event indicates a significant transition for the teenager, who was also seen in February wearing a backpack embroidered with the name "FIN."

Jennifer Garner and Ben Affleck, who is now married to Jennifer Lopez and has embraced the role of stepfather to her 16-year-old twins, Emme and Max, are also proud parents to their other children, 18-year-old Violet and 12-year-old Samuel.

Garner recently opened up about her diverse children's personalities in an interview with Dr. Aliza Pressman on the podcast "Raising Good Humans." Looking ahead to the future, she humorously expressed her wish for her kids to be "funny" in 2024, highlighting their shared sense of humor.

However, Garner confessed that it's a challenge not to intervene in her children's lives. She acknowledged the importance of allowing them to make their own choices, just as her own parents had done for her. Navigating the fine line between guidance and autonomy is a constant struggle for any parent who deeply loves their children.

As her children enter a new phase of life, exploring their individual identities and academic interests, Garner expressed her unwavering interest in their journeys. She shared her fascination with every aspect of their lives, emphasizing her desire to strike a delicate balance between being present and allowing them to forge their own paths.

With Fin's announcement of their new name, it becomes evident that Jennifer Garner and Ben Affleck's family is navigating exciting changes and embracing individuality. As they continue to support and guide their children, the couple demonstrates a profound commitment to fostering their growth and encouraging them to uncover their true selves.

The coming years will undoubtedly bring new adventures for Fin and their siblings, and fans around the world will eagerly watch as this loving family evolves and embraces the unique paths that lie ahead.