Carolyn Liebling: The Well-Known Sister Of Actor Jerry Seinfeld

Carolyn Liebling is Jerry Seinfeld’s sister, and she’s quite fascinating in her own way. Even though Jerry’s really famous, people are curious about Carolyn and want to know more about her role behind the scenes of “Seinfeld.” 

She’s Jerry’s business manager, which is super important, but not many people know about it. Fans love her acting skills too, whether it’s on TV, in movies, or on stage.

In this article, we look into Carolyn Liebling’s life, her career, and the secrets surrounding her personal life.

Quick Bio

Full NameCarolyn Liebling
Date of BirthOctober 12, 1952
Zodiac SignLibra
ProfessionActress, Business Manager
Famous ForBeing Jerry Seinfeld’s sister 
HusbandLawrence Timothy Liebling
Marital StatusMarried
Sexual OrientationStraight
Net WorthN/A

Early Life & Background

Carolyn Liebling was born on October 12, 1952, in Brooklyn, New York, USA. She’s known as Jerry Seinfeld’s sister, who’s a famous actor and comedian from the hit TV show “Seinfeld.” 

Carolyn works as Jerry’s business manager and is married to Lawrence Timothy Liebling. 

Their son is named Joshua Keith Liebling. Carolyn prefers to keep her life private and doesn’t share much about where she is now.

How Old Is Carolyn Liebling?

Carolyn Liebling was born on October 12, 1952, in Brooklyn, New York, making her 69 years old as of 2022. Although she’s getting older, Carolyn prefers to keep her life private.

She’s always been low-key, even though her brother is famous, and she doesn’t share much about herself with the public.

Career & Professional Life

Carolyn Liebling was born on October 12, 1952, in Brooklyn, New York. While Jerry became famous for his role in the TV show “Seinfeld,” Carolyn chose to work behind the scenes as his business manager. 

Even though we don’t know a lot about her job history, we do know that she’s been managing Jerry’s career since he became famous. She also helps run a foundation called “The Seinfeld Family Foundation” that helps people. 

Sometimes Carolyn appears in shows, like “Jerry Before Seinfeld,” but mostly she stays out of the spotlight. Still, her work behind the scenes has had a big impact on her brother’s career and helped make the entertainment world better.

Carolyn Liebling’s Appearance In “Jerry Before Seinfeld”

In the comedy film “Jerry Before Seinfeld” from 2017, Carolyn Liebling appeared, which was quite unusual as she usually stays out of the public eye. The film gave viewers a peek into her life, adding a personal touch to the story. 

While Jerry talked about his life, Carolyn’s appearance showed she was more than just his manager. This moment in the film helped people see Carolyn as a real person and understand her relationship with her famous brother a bit better.

Carolyn Liebling’s Married Life

In the early 1980s, Carolyn Liebling married Lawrence Timothy Liebling in New York City, with their family and friends by their side. 

Carolyn and Lawrence have been together for a long time, sharing their life’s adventures. Carolyn likes to keep her personal life private, focusing on her family and supporting her brother, Jerry Seinfeld, in his career.

Her Husband: Lawrence Timothy Liebling

Lawrence Timothy Liebling maintains a private persona, and there is limited publicly accessible information about him.

Carolyn Liebling’s Son – Joshua Keith Liebling

Joshua Keith Liebling was born on June 1, 1984, in New York City. He is the son of Carolyn Liebling and Lawrence Timothy Liebling. 

He’s appeared in shows like “Then She Found Me” (2007) and the famous sitcom “Seinfeld” (1989). We don’t know much else about Joshua’s life or career beyond these roles.

Carolyn Liebling’s Parents

Carolyn Liebling’s parents are Kalman Seinfeld and Betty. Kalman, Carolyn’s father, was of Hungarian-Jewish descent and collected jokes during his time in World War II. 

Betty, Carolyn’s mother, along with her maternal grandparents, were Jews from Aleppo, Syria.

Kalman Seinfeld

Kalman Seinfeld, Jerry Seinfeld’s dad, was of Hungarian-Jewish descent and collected jokes during World War II. 

Kalman Seinfeld

He passed away on January 31, 1985, in Delray Beach, Palm Beach County, Florida, USA. Jerry Seinfeld, whose real name is Jerome Allen Seinfeld, is known for his work as a comedian, actor, writer, and producer.


Carolyn Liebling’s mom is Betty, also known as Betty Hosni. Betty’s parents, Selim and Salha Hosni, were Jewish and came from Aleppo, Syria. 

Carolyn Liebling's Mother

Sadly, Betty passed away on April 18, 2014, at 98 years old, in Palm Beach Gardens, Palm Beach County, Florida, USA.

Carolyn Liebling’s Brother – Jerry Seinfeld

Jerry Seinfeld was born on April 29, 1954, in New York City, is a famous American comedian, actor, writer, and producer. 

Carolyn Liebling’s Brother - Jerry Seinfeld

Jerry’s comedy career took off after appearing on shows like “The Tonight Show Starring Johnny Carson” and “The Merv Griffin Show.” He teamed up with Larry David to create “Seinfeld” in 1989, which made him even more famous. 

Besides his work in entertainment, Jerry also helps with charities like autism awareness. Right now, his net worth is estimated to be about $950 million.

Social Media Presence

Carolyn Liebling doesn’t seem to use social media like Facebook, Instagram, or Twitter. She prefers a private life, focusing on managing her brother Jerry Seinfeld’s business and supporting his career.

Carolyn Liebling’s Net Worth

There is not much information available about Carolyn Liebling’s net worth, but her brother, Jerry Seinfeld, is believed to have around $950 million as of 2024.