In the world, リチャ (Richa 
, リチャ) is a widespread primarily female, but scarcely masculine first name. The forename リチャ is habitual in India, where it is quite a common girly name, Mauritius, where it is quite a rare female name, and United Arab Emirates. Measured by absolute frequency, it is commonest in India, Indonesia, and the Democratic Republic of the Congo. Very seldom, リチャ is the last name as well as the forename.