Globally, Guat (Guat 
) is a rare unisex given name. The forename Guat is habitual in South-eastern Asia, particularly Singapore, where it is a rare girly name, Malaysia, where it is a very rare feminine name, and Indonesia, where it is a very rare epicene name. Not in comparison with a country's population, this name is the most popular in Indonesia, Malaysia, and the United States. More prevalently, Guat is the last name as well as the forename.