Cognomen ペッパー (Pepper 
, ペッパー 
) , worldwide, is a common surname. The last name ペッパー is habitual in Cabo Verde, where it is quite a common surname, Ireland, where it is quite a rare surname, and the United Kingdom. Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Australia. Very seldom, ペッパー is the forename as well as the last name.