Last name Sipova (Sipova 
, Сипова 
) , all around the world, is a rare cognomen. The last name Sipova is characteristic of Eastern Europe, particularly Czechia, where it is quite a rare surname, Slovakia, where it is a rare surname, and Hungary. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Czechia, Slovakia, and Russia. Much less frequently, Sipova is the forename as well as the last name.