Family name Katsukawa (Katsukawa 
) , in the world, is a very rare surname. The last name Katsukawa is characteristic of Italy, where it is a very rare surname, Brazil, where it is an extremely rare surname, and Thailand. Not in comparison with a country's population, the name is most common in Brazil, Italy, and the United States. Also, Katsukawa is the forename as well as the last name.