Family name 瑞夫 (Reeve 
, 瑞夫 
) , worldwide, is a common cognomen. The cognomen 瑞夫 is characteristic of the United Kingdom, where it is quite a common surname, New Zealand, where it is quite a rare surname, and Australia. Measured by absolute frequency, it most frequently occurs in the United Kingdom, the United States, and Australia. Much less frequently, 瑞夫 is the forename as well as the last name.