Dan Levy has not revealed any information concerning his siblings to the public, hence whether he has siblings or not is currently unavailable.
The American comedian, actor, writer, and producer Dan Levy was born on March 19, 1981, in Stamford, Connecticut, United States.
Levy started performing stand-up comedy in the 2000s.
He has performed at several comedy festivals, such as the Montreal Just For Laughs Comedy Festival, the New York Comedy Festival, and SF Sketchfest. Levy has also toured with celebrities like Aziz Ansari, John Mulaney, and Whitney Cummings.
In April 2013, Levy collaborated with DJ Jensen Karp to create Baby Talk, a live comedy show where three to four comedians ask for parenting advice from children between the ages of 5 and 10 years old.
The show was held at NerdMelt Showroom in Los Angeles, which later became a JASH series.
He has released three comedy albums, including his most recent special Dan Levy: Lion in 2016.