Cognomen Rychla (Rychla 
) , in the world, is a rare family name. The cognomen Rychla is habitual in Czechia, where it is quite a rare surname, Slovakia, where it is a rare surname, and Switzerland, where it is a very rare surname. In absolute terms, it is commonest in Eastern Europe, particularly Czechia, Slovakia, and Poland. Very seldom, Rychla is the forename as well as the last name.