December 23 – Ketkrókur (Meat-Hook)
The twelfth of the Yule Lads comes on the night before the 23rd of December and departs for home on the fifth of January. He was known for being the one who uses a hook to steal meat.
The next and last to arrive is Kertasníkir (Candle-Stealer).
See more about all the Icelandic Yule Lads