Surname 斯亮 (斯亮 
, Siliang 
) , all over the world, is quite a rare cognomen. The cognomen 斯亮 is habitual in Singapore, where it is a very rare surname, China, and Malaysia. Measured by absolute frequency, it is commonest in China, Malaysia, and the United States. More prevalently, 斯亮 is the forename as well as the last name.