The Witch
Hey Diddler, Diddler….the cat and the fiddler LOL

Andy Warhol's Bad -
Are you okay?

Trainspotting-great movie, but also disturbing with the baby scene.
Love me some Ewan though…great actor!
R.I.P. Brittany Murphy (November 10, 1977-December 20, 2009)

My password is password

The Witch.

Regression (2015)-Ethan Hawke's character has a dream where a group of nuns perform a satanic ritual on a newborn!
And I know the baby doesn't get killed in this one, but 12/12/12 has a demon baby who attacks the hospital staff after the woman gives birth to it!
R.I.P. Brittany Murphy (November 10, 1977-December 20, 2009)

Oh I know! That was so sad.

Mad Max (1979)
Just because I'm not on THEIR side, doesn't mean I'm on YOURS.

Bram Stoker's Dracula (1992)-Keanu Reeves with his bad British accent looks in horror as a trio of women eat a baby. The eating isn't shown, but it's clear as the baby is heard screaming.
R.I.P. Brittany Murphy (November 10, 1977-December 20, 2009)

Ewwww
Ho Ho Ho

It's Alive
The mutant killer baby dies when it's hunters have it trapped and bring out its mother. She calls to it, and when it emerges from hiding, it gets gunned down.

I thought of another one:
Mom and Dad (2017).
That's a movie where Nicolas Cage and Selma Blair play a married couple who are friends with people who kill their own children.
Anyways, there's a scene where Nic's teen daughter's sister gives birth to this cute baby, and the baby tries to get eaten. The baby being consumed is not shown, but you could hear the cries/screams.
R.I.P. Brittany Murphy (November 10, 1977-December 20, 2009)

Mother! (2017)
Finger Me