It's completely unique, which isn't surprising since Chicago's siblings are named North and Saint, however are we pronouncing it correctly?
Yes... however it's her nickname people don't quite get.
After the baby's birth, Kim tweeted, "North, Saint & Chi," and everyone was like, 'Chi??!?"
Luckily aunty Khloé is here to clear it up for us mortals.
She tweeted, "I LOOOOOOOOOOVE her name hey Chi (shy)."
It makes sense, since the "Ch" in "Chicago" is actually pronounces as a "Sh", so honestly, we're loving this nickname!