Last name Nayh (Nayh 
) , all around the world, is a very rare cognomen. The cognomen Nayh is characteristic of Myanmar, where it is a very rare surname, Malaysia, and Venezuela, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Myanmar, India, and the United States. Likewise, Nayh is the forename as well as the last name.