Surname Saihat (Сайхат 
, Saihat 
, Саихат ) , around the world, is a rare family name. The surname Saihat is habitual in Saudi Arabia, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Saudi Arabia, India, and Kyrgyzstan. Also, Saihat is the forename as well as the last name.