Family name Horodko (Horodko 
) , all over the world, is a rare last name. The last name Horodko is habitual in Poland, where it is a rare surname, Estonia, and Argentina, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Poland, the United States, and Argentina. Also, Horodko is the forename as well as the last name.