Globally, Sudu (Sudu 
, 速度 
) is quite a common gender-neutral forename. The given name Sudu is characteristic of Western Asia, particularly Kuwait, where it is quite a common gender-neutral name, Qatar, where it is quite a rare epicene name, and Oman. Measured by absolute frequency, it is the most numerous in India, Kuwait, and Saudi Arabia. Much less frequently, Sudu is the last name as well as the forename.