Across the world, Риссо (Risso 
, Риссо 
) is a rare gender-neutral first name. The given name Риссо is habitual in Italy, where it is a rare epicene name, the Democratic Republic of the Congo, where it is a rare female name, and Tanzania, where it is a very rare male name. Measured by absolute frequency, it is the most numerous in the Democratic Republic of the Congo, Italy, and India. Much more frequently, Риссо is the last name as well as the forename.