Family name Kochay (Kochay 
) , all around the world, is a rare surname. The surname Kochay is characteristic of Myanmar, where it is a rare surname, France, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, it is the most numerous in Myanmar, India, and the United States. Likewise, Kochay is the forename as well as the last name.