Surname Kankova (Kankova 
, Канкова , Канькова 
) , all over the world, is a rare family name. The last name Kankova is characteristic of Eastern Europe, particularly Slovakia, where it is quite a rare surname, Czechia, and Belarus, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Eastern Europe, particularly Czechia, Slovakia, and Russia.