>
Last name Annen (انين
, 安然
, Annen
) , across the world, is a common surname. The family name Annen is habitual in Switzerland, where it is quite a common surname, Japan, where it is quite a rare surname, and Iraq. Measured by absolute frequency, it most frequently occurs in Japan, China, and Switzerland. More frequently, Annen is the forename as well as the last name.