Last name אייקן (Aiken 
, אייקן 
) , in the entire world, is a common cognomen. The cognomen אייקן is characteristic of Jamaica, where it is quite a common surname, New Zealand, where it is quite a rare surname, and the United States. In absolute terms, it most frequently occurs in the United States, the United Kingdom, and Canada. Much less frequently, אייקן is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aiken | Australia, Canada, United Kingdom, United States, Japan |
| אייקן | Israel |