Family name ジキ (Sigi 
, ジキ) , in the world, is quite a rare cognomen. The cognomen ジキ is characteristic of Liechtenstein, where it is quite a rare surname, Austria, where it is a rare surname, and Malaysia. Measured by absolute frequency, it most frequently occurs in India, Indonesia, and Ethiopia. More frequently, ジキ is the forename as well as the last name.