Surname 金珂 (Jinke 
, 金珂 ) , globally, is a rare cognomen. The family name 金珂 is habitual in Singapore, where it is a rare surname, China, where it is a very rare surname, and India. Measured by absolute frequency, it most frequently occurs in China, India, and Malaysia. More frequently, 金珂 is the forename as well as the last name.