Last name کیو (Kew 
, کیو) , in the world, is quite a common surname. The cognomen کیو is habitual in Malaysia, where it is quite a common surname, Singapore, where it is quite a rare surname, and the United Kingdom. Measured by absolute frequency, this name is the most popular in Malaysia, the United Kingdom, and the United States. Very seldom, کیو is the forename as well as the last name.