Last name ស៊ីមម៉ា (ស៊ីមម៉ា 
) , all around the world, is an extremely rare cognomen. The cognomen ស៊ីមម៉ា is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. Also, ស៊ីមម៉ា is the forename as well as the last name.