What unique nickname does Reese Witherspoon's younger son Tennessee call her by? Actress talks family

Reese Witherspoon joined the bandwagon in May 2025 by revealing all the names her family and friends call her. "Morty," her 12-year-old son, Tennessee James Toth said, among others, including "R Dubs", "Ladybird", and "Miss Reese". Witherspoon's confession that she doesn't understand why he picked it delights fans and even her acting colleagues. This amusing story shows her close-knit family dynamics, her commitment to co-parenting after her divorce, and the shared pleasures that keep a Hollywood star grounded.

Reese Witherspoon reveals the nickname her younger son, Tennessee gave her

Known for her acting ability and unrelenting familial devotion, Reese Witherspoon. Her producing work has earned her an Oscar. Posting a brief video on social media, she joined a well-known challenge on May 7, 2025, in which celebrities identify the nicknames they use in different groups. Though many of her names are based on her history or public persona, her youngest son's odd selection stood out as utterly arbitrary.

A conventional maternal name, she said, her son Deacon, 21, and daughter Ava, 25, call her "Mama." Still, she froze, laughed, and said that 12-year-old James Toth calls her "Morty."

Reese said the name still confuses her, even after her best guesses, and that it may be the most innocent and strange kind of 12-year-old humor. These events show a celebrity's everyday side, hence exposing the genuine family life behind the red carpet with all its inner jokes and endearing quirks. Though she balances three children with big-budget movie and television projects, Witherspoon welcomes these lighthearted interactions to demonstrate to her audience that she is real and kind.

Moreover, the revelation of the name reveals the evolving nature of modern co-parenting. Even after her divorce, Reese still creates a supportive environment for Tennessee. She ensures he is at ease with self-expression, even if it means naming his mother oddly.

The fact that Reese Witherspoon's youngest son calls to mom as "Morty" gave delight to her fans and showcased the warm and playful dynamics in her mixed family. Though she does not have much clue as to where the name "Morty" originated, the event serves as a lovely reminder that unexpected events deepen familial connections.

These off-camera glimpses let viewers connect to the star's work and her real joy as a mother. Whether or if Tennessee's name remains around, it has become famous in Hollywood stories about parenting—evidence that the most priceless moments are sometimes the most difficult to express.

Divya Burman is a journalist at Primetimer 

She has completed her graduation in English Literature, which fuelled her interest in writing. A curious learner, Divya isn't scared to move out of her comfort zone and reviews her work from a critical point of view.

Divya has multiple years of work experience, including at companies like TechWhoop and Vimana. She also worked as a programme facilitator at MyCaptain.

Divya is also fond of research and keeping herself up to date on the latest trends in the world of fashion. In her free time, she indulges in music and reading and loves to watch films.