Last name Malyszko (Malyszko 
) , around the world, is a rare surname. The family name Malyszko is habitual in Poland, where it is quite a rare surname, Ireland, where it is a rare surname, and Australia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Poland, the United States, and the United Kingdom. More prevalently, Malyszko is the forename as well as the last name.