5On Thursday, Kylie Jenner shared a throwback Christmas card on her InstagramCredit: Instagram / Kylie Jenner5However, many fans asked the same questionsCredit: Instagram / Kylie Jenner5Followers noticed the name Casey was signed at the bottom, but she wasn’t in the photoCredit: Hulu

On Thursday, Kylie, 26, shared a throwback Christmas card on Instagram that was taken during the early days of their Keeping Up With The Kardashians era.

In the black and white snap, Caitlyn, 74, Kris, 68, Kourtney, 44, Kim, 43, Khloe, 39, Rob, 36, Kendall, 28, and Kylie all blew kisses at the camera while all dressed to the nines.

On the next slide, their card said: “Life is not measured by how many breaths we take, but by the moments that take our breath away. May you be blessed with many breath-taking moments.”

“Throwback to my favorite family xmas card,” she captioned her photo with a crying emoji.

However, fans were left confused by a name they didn’t recognize.

Signed at the bottom of the card, many knew familiar Kardashian/Jenner names but Casey was the person who had fans confused.

Casey Jenner – or known as Cassandra Marino, 43 – is one of Caitlyn’s children from her previous relationship with actress Chrystie Scott, 74.

Caitlyn and Chrystie also share a son named Burt, 45.

Caitlyn also has Brody, 40, and Brandon, 42, with Hollywood actress Linda Thompson, 73.

‘IS CASEY IN THE ROOM WITH US?’

Fans were left curious why Casey’s name was on the card, but not in the picture.

One follower asked: “Okay I will be the one who will ask the awkward question, who is Casey?”

“Everyone wondering who Casey is and what did they do to her,” another wrote.

A third questioned: “Is Casey in the room with us?”

“I’d be insulted if my name was there but not my photo,” admitted a fourth.

A fifth commented: “Did Casey take the pic?”

“Y’all are new ones if you don’t even know who is Cassandra,” a sixth stated.

Many wondered why Casey wasn’t in the picture – or Caitlyn’s other kids – and why her name was signed at the bottom.

CHRISTMAS CARDS NO MORE

During this time of year, Kardashian fans await the family’s annual Christmas card – but this year, they will be disappointed.

The mega-famous family decided to put an end to their Christmas card tradition.

Khloe took to Snapchat to reveal the reason why: “As our family grew it got a little trickier (anyone with kids knows how impossible it is to get multiple kids to look at the camera lol)

“And so we decided to leave that tradition in the past for now, but I’m all about taking as many photos as we can.”

In the post, the Good American founder used a version of the 2021 holiday card featuring Kim and Kris.

The photo also showed four of the Kardashian children, and only one of them was looking at the camera.

The other three, North, ten, and Saint West, eight, were two of the kids looking away from the camera.