Last name Цзэн (Zeng 
, Czen 
, Цзэн 
) , throughout the world, is a prevalent surname. The cognomen Цзэн is characteristic of Bermuda, where it is a common surname, Cayman Islands, and China (explore the name in all countries). Not in comparison with a country's population, it is commonest in China, the United States, and Hong Kong.