When it comes to naming your kid, you're always going to get lots of input from others, especially your family.
Apparently, when Colin Jost and Scarlett Johansson welcomed their baby, Cosmo, back in August, Jost's mother was a little uncertain about their name choice. Jost recounted the story on Late Night with Seth Meyers shortly after the host asked how the family reacted to the name “Cosmo.”
“My family is very supportive, always,” Jost said, but then he added, “My mom, I would say, was slightly thrown by it and didn't quite understand it.”
He further explained, “I don't know if she thought it was kind of, like, a hippie thing, but...she would call us and say, you know, after three or four days, she'd be like, ‘Cosmo...And now, is it final? Like did you submit the birth certificate?’ And we're like, ‘Oh yeah, we did that at the hospital,’ and she's like, ‘OK, interesting.’”