But "Psalm" has other meanings beyond just Kanye, of course. Traditionally, the word is used in reference to a hymn or song in both Christian and Jewish religions. There's also the "Book of Psalms," which is a section in the Bible.
And if you want to get really technical, "psalm" is a Middle English word from the Old English "psealm," the Latin "psalmus," and the Greek "psalmos" which literally means "twanging of a harp."
Kim shared the baby name alongside a text from Kanye himself, which includes a picture of the bundled up baby and Mother's Day wishes: "Beautiful Mother's Day, With the arrival of our fourth child We are blessed beyond measure We have everything we need."