Globally, リホ (Riho 
, リホ ) is a rare unisex first name. The forename リホ is characteristic of Estonia, where it is quite a rare masculine name, Japan, where it is a rare principally feminine, but very seldom boy's name, and Sweden, where it is a rare male name. Measured by absolute frequency, it is commonest in Japan, Estonia, and India. More prevalently, リホ is the last name as well as the forename.