All over the world, Darwen (Darwen 
, 达温 
) is quite a rare predominantly boy's, but scarcely feminine first name. The forename Darwen is characteristic of Philippines, where it is a rare masculine name, Iraq, and Saudi Arabia, where it is a very rare male name. In absolute terms, it is the most numerous in Philippines, Indonesia, and Iraq. Very seldom, Darwen is the last name as well as the forename.