Family name אוקלי (Oakley 
, O'Kelley 
, אוקלי 
) , all around the world, is a common cognomen. The cognomen אוקלי is habitual in Jamaica, where it is quite a common surname, the United Kingdom, and Australia. Measured by absolute frequency, the name is most common in the United States, the United Kingdom, and Australia. Much less frequently, אוקלי is the forename as well as the last name.