Family name Грэйсон (Grayson 
, Грэйсон 
) , around the globe, is a common cognomen. The cognomen Грэйсон is characteristic of Jamaica, where it is quite a rare surname, the United States, and the United Kingdom. Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and Tanzania. Also, Грэйсон is the forename as well as the last name.