Last name 根斯 (Gens 
, 根斯 
) , around the globe, is quite a rare cognomen. The cognomen 根斯 is characteristic of Israel, where it is quite a rare surname, Cyprus, and Portugal. Measured by absolute frequency, it is commonest in France, Germany, and the United States. Very seldom, 根斯 is the forename as well as the last name.