Last name キー (Kee 
, Key 
, キー 
) , in the world, is a widespread surname. The last name キー is characteristic of Malaysia, where it is a common surname, Singapore, where it is quite a common surname, and Bermuda (explore the name in all countries). Measured by absolute frequency, it is commonest in Malaysia, the United States, and Myanmar. Much less frequently, キー is the forename as well as the last name.