All over the world, Kairan (凯然 
, Kairan 
, 开然 ) is quite a rare epicene first name. The first name Kairan is habitual in Kazakhstan, where it is a rare largely boy's, but uncommonly girly name, China, where it is a very rare mostly male, but seldom girly name, and Philippines, where it is a very rare gender-neutral name. Not in comparison with a country's population, the name is most common in China, India, and Brazil. Much less frequently, Kairan is the last name as well as the forename.