Still no official confirmation via the Kardashians themselves, but they're known for their ability to manipulate the media and we're sure they'll make an announcement when they see fit.
For those somehow unaware, Kardashian gave birth to her daughter on Saturday; she has not been spotted in, or out, of the hospital since then, although friends have stopped by and Tweeted their well-wishes.
E! reports that Kim, Kanye and the baby — whose nickname is "Nori" — left the hospital "overnight Thursday" and are heading to "an undisclosed L.A. home."
But the family has stayed mostly silent about the birth, with matriarch Kris Jenner only commenting on the appearance of the child.
Splash News honcho Gary Morgan predicts that in about a month, we'll see the first photo of North West, who was born ahead of her due date. "We'll see a big magazine set-up, nice and glossy," he says.
Things are looking more and more official in the moniker department. TMZ has posted an image of what it says is Baby North's birth certificate. And if legit, it looks like North is only headed West — that is, she has no middle name.
The document, filed in Los Angeles County, features only Kim's signature and reveals that her daughter was born at 5:34 a.m. on June 15.