Worldwide, 瑞夫 (Reeve 
, 瑞夫 
) is quite a rare predominantly boy's, but scarcely feminine first name. The first name 瑞夫 is habitual in Hong Kong, where it is quite a rare masculine name, Singapore, where it is a rare male name, and Australia, where it is a very rare epicene name. In absolute terms, this name is the most popular in China, the United States, and Hong Kong. More prevalently, 瑞夫 is the last name as well as the forename.