Last name Orech (Orech 
, Орех 
) , throughout the world, is quite a rare cognomen. The family name Orech is characteristic of Belarus, where it is quite a rare surname, Uganda, and Kenya, where it is a rare surname. Not in comparison with a country's population, the name is most common in Uganda, Russia, and Kenya. Much less frequently, Orech is the forename as well as the last name.