Cognomen Syasya (Syasya 
) , worldwide, is a rare surname. The family name Syasya is habitual in South-eastern Asia, particularly Brunei, where it is quite a common surname, Malaysia, where it is quite a rare surname, and Singapore, where it is a rare surname. In absolute terms, the name is most common in South-eastern Asia, particularly Indonesia, Malaysia, and Brunei. Also, Syasya is the forename as well as the last name.