Last name Ягник (Yagnik 
, Ягник 
) , all around the world, is quite a rare surname. The surname Ягник is characteristic of Rwanda, where it is quite a rare surname, Zambia, where it is a rare surname, and Lebanon. In absolute terms, it is the most numerous in India, Rwanda, and the United States. Much less frequently, Ягник is the forename as well as the last name.