Family name Hronova (Hronova 
, Хронова 
) , in the entire world, is a rare cognomen. The surname Hronova is characteristic of Czechia, where it is quite a rare surname, Slovakia, where it is a rare surname, and Portugal, where it is a very rare surname. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Czechia, Slovakia, and Russia.