Family name 加燕 (Jiayan 
, 加燕 ) , around the world, is a rare cognomen. The cognomen 加燕 is habitual in Taiwan, where it is quite a rare surname, Singapore, where it is a rare surname, and Malaysia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in China, Taiwan, and Singapore. Much more prevalently, 加燕 is the forename as well as the last name.