Kimarnt was an individual referenced in the Children of Tama language metaphorical phrase, "Kimarnt, her head cloudy?", which was used in offering an intoxicating beverage.
In 2381, Ensign Brad Boimler offered Lt. Kayshon a drink with this phrase. (LD: "wej Duj")
This character was only mentioned in dialogue.
This is probably a reference to Lower Decks director Kim Arndt.