Kanye West and Kim Kardashian were apparently still thinking of names for their newborn daughter earlier this week, but it appears the couple has finally settled on one.

On Friday (Jan. 19), Kim announced on Twitter that the baby girl's name is Chicago West. "North, Saint & Chi," she wrote on Twitter, adding the names of their two other children. The reality TV star also retweeted someone who said the nickname is pronounced "shy" not "chi."

"And to everyone who think it's literally pronounced as CHI. No. It's 'SHY,' the person tweeted.

Kim and Kanye welcomed their new child on Jan. 15 via a surrogate mother. Kim broke the news on her official website, writing, "Kanye and I are happy to announce the arrival of our healthy, beautiful baby girl."

She added, "We are incredibly grateful to our surrogate who made our dreams come true with the greatest gift one could give and to our wonderful doctors and nurses for their special care. North and Saint are especially thrilled to welcome their baby sister."

Earlier this week, TMZ caught up with Yeezy at his Calabasas, Calif. office, where he joked that he and Kim hadn't chosen a name for their daughter yet. When one photog yelled out "Donda"—the name of Kanye's late mother—the rapper fired back, "That's fire."

Check out Kim K's tweets below.

See Kim Kardashian's Tweets on the Name for Her and Kanye's New Baby Girl