Cognomen Шамрой (Shamroy 
, Шамрой 
) , all over the world, is a very rare last name. The family name Шамрой is characteristic of Kazakhstan, where it is a very rare surname, the United States, where it is an extremely rare surname, and Russia. Measured by absolute frequency, this name is the most popular in India, the United States, and Kazakhstan. Very seldom, Шамрой is the forename as well as the last name.