Last name 义奇 (Yiqi 
, 义奇 ) , across the world, is a rare surname. The cognomen 义奇 is habitual in Malaysia, where it is a rare surname, Singapore, and Belgium, where it is a very rare surname. Measured by absolute frequency, the name is most common in China, Malaysia, and Singapore. More prevalently, 义奇 is the forename as well as the last name.