Surname Bochonko (Bochonko 
) , across the world, is a rare cognomen. The cognomen Bochonko is characteristic of Poland, where it is a rare surname, France, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. In absolute terms, the name is most common in Poland, the United States, and France. Likewise, Bochonko is the forename as well as the last name.