Cognomen Блажена (Blažena 
, Блажена 
, Acarie 
) , globally, is a rare last name. The last name Блажена is habitual in Czechia, where it is a rare surname, Bulgaria, and France. In absolute terms, it is commonest in France, Czechia, and Brazil. More prevalently, Блажена is the forename as well as the last name.