Surname Jems (Jems 
, Жемс 
) , in the entire world, is quite a common last name. The last name Jems is characteristic of Qatar, where it is quite a rare surname, Algeria, where it is a rare surname, and Oman. Not in comparison with a country's population, it most frequently occurs in India, Indonesia, and Bangladesh. More frequently, Jems is the forename as well as the last name.