Cognomen Селу (Selu 
, Selou 
, Xielu 
) , worldwide, is a rare family name. The cognomen Селу is characteristic of Papua New Guinea, where it is quite a rare surname, New Zealand, where it is a rare surname, and Saudi Arabia. Measured by absolute frequency, it is the most numerous in India, Indonesia, and Nigeria. More prevalently, Селу is the forename as well as the last name.