Worldwide, 桑娜 (Sanna 
, 桑娜 
) is a common unisex forename. The first name 桑娜 is characteristic of Finland, where it is quite a common female name, Gambia, where it is quite a common boy's name, and Sweden, where it is quite a common female name. Measured by absolute frequency, the name is most common in India, South Africa, and Sweden. Likewise, 桑娜 is the last name as well as the forename.