Family name Рикка (Rikka 
, Рикка 
) , all around the world, is quite a rare cognomen. The last name Рикка is habitual in Estonia, where it is quite a rare surname, Finland, where it is a rare surname, and United Arab Emirates. Not in comparison with a country's population, it is commonest in India, Indonesia, and Estonia. Likewise, Рикка is the forename as well as the last name.