>
Surname Chaitin (Chaitin , Хайтин ) , globally, is a rare cognomen. The cognomen Chaitin is characteristic of Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Israel. Measured by absolute frequency, the name is most common in Russia, the United States, and Belarus. Also, Chaitin is the forename as well as the last name.