Last name Аикен (Aiken 
, Аикен 
, Ayken 
) , in all the world, is a common surname. The last name Аикен is habitual in Jamaica, where it is quite a common surname, New Zealand, where it is quite a rare surname, and the United States. Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and Canada. Very seldom, Аикен is the forename as well as the last name.