Surname הולי (Holly , Hollie , Holi ) , throughout the world, is a common cognomen. The last name הולי is habitual in Slovakia, where it is quite a common surname, Ireland, where it is quite a rare surname, and Austria. Not in comparison with a country's population, it most frequently occurs in India, the United States, and Slovakia. More prevalently, הולי is the forename as well as the last name.