Johnny Galecki secretly became a married man to wife Morgan Galecki. For the March cover of Architectural Digest, The Big Bang Theory alum confirmed he secretly wed Morgan. Johnny also confirmed that they also became parents to a daughter, Oona Evelena.

In 2018, Galecki started dating Alaina Meyer. Their son was born in November 2019. In November 2020, it was reported that Galecki and Meyer had separated. He is now married to Morgan Galecki, who in 2024 gave birth to their daughter.

The Big Bang Theory alum revealed in an article for Architectural Digest 's March issue that he privately married Morgan Galecki and that they've welcomed a daughter named Oona Evelena.

Johnny Galecki of “Big Bang Theory” told “Architectural Digest” on February 7, 2024, that he privately married Morgan Galecki and had a baby girl, Oona Evelena, with her.

The "Big Bang Theory" star shared the two major life updates in a new interview with Architectural Digest, which gives readers a glimpse inside his Tennessee home. Galecki hasn't made any public announcements about his marriage or the birth of his second child, but the profile notes that the 48-year-old "is now married to Morgan Galecki."