Surname Ianova (Janova 
, Ianova 
, Янова 
) , throughout the world, is quite a rare last name. The last name Ianova is habitual in Kosovo, where it is quite a common surname, Slovakia, where it is quite a rare surname, and Russia. Not in comparison with a country's population, this name is the most popular in Russia, Ukraine, and Kosovo. Much less frequently, Ianova is the forename as well as the last name.