Globally, 克然 (Keran 
, 克然 ) is quite a common unisex first name. The given name 克然 is habitual in Saint Lucia, where it is quite a common masculine name, Mauritius, where it is quite a rare boy's name, and Saudi Arabia, where it is a rare unisex name. Not in comparison with a country's population, it is the most numerous in India, China, and the Democratic Republic of the Congo. Very seldom, 克然 is the last name as well as the forename.