Scarlett Johansson’s Playful Approach to Naming Her Son Cosmo

Scarlett Johansson’s Playful Approach to Naming Her Son Cosmo

Meet Cosmo: The Baby Name That Isn’t Just Space‑Themed

Scarlett Johansson and her husband Colin Jost have finally said “Welcome, little explorer!” to their son, born in April 2021. But the story behind his name is what’s really capturing the headlines.

The “Letter‑Mash” Decision

When the couple decided on a name, they were in a playful mood. “We just threw a bunch of letters together,” Scarlett told Entertainment Tonight. “I just thought it was charming, and our friends loved it.”

It turns out the process was less serious than it sounds — just a spontaneous jumble of sounds that happened to feel right.

Mom‑in‑Law Drama

Not all family members were on board. Colin’s mother was a bit skeptical.

  • She suggested alternative names—Cosimo was a top pick. “Could you maybe call him Cosimo but still use Cosmo?” she asked, trying to blend tradition with the new pick.
  • She stuck around for a few days, asking, “Cosmo? Is it final? Did you submit the birth certificate?”
  • After some research, she discovered a saint named Cosmos and met Italian families where the name stuck. These extra options helped her finally sign the name off.

Colin’s Take

Colin shared the moment on social media, humorously noting that mom’s resistance ended when she “doesn’t need more options (or… worse variants) on Cosmo, thanks, mum.” That’s one way to get a deal!

Why Cosmo Works

Beyond the quirky origin, “Cosmo” is a name that feels cosmic boundlessness with a touch of everyday charm. It’s short, easy to say, and has a soft vibe that fits perfectly for a baby who will probably become the next cool kid on the block.

Final Verdict

With the name approved by friends, super‑fam, and even a few Italian saints, the couple can celebrate their little star. Whether you’re a fan of space, sassy sounds, or just love a good story, Cosmo’s name will no doubt light up many conversations for years to come.