In the world, Densen (登森 
, Densen 
, หนาแน่น) is a rare principally boy's, but very infrequently feminine forename. The first name Densen is habitual in China, where it is a very rare male name, Philippines, where it is a very rare predominantly boy's, but scarcely girly name, and Nigeria, where it is a very rare gender-neutral name. Also, Densen is the last name as well as the forename.