Cognomen Nizky (Nizky 
, Низкий 
) , around the globe, is a rare surname. The family name Nizky is habitual in Eastern Europe, particularly Slovakia, where it is quite a rare surname, Belarus, where it is a rare surname, and Czechia. In absolute terms, it is the most numerous in Eastern Europe, particularly Slovakia, Belarus, and Russia. Very seldom, Nizky is the forename as well as the last name.