Cognomen Singgu (Singgu 
) , in the entire world, is a rare surname. The last name Singgu is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and Thailand. Measured by absolute frequency, the name is most common in Indonesia, India, and Malaysia. Very seldom, Singgu is the forename as well as the last name.