57%RatingSave Gender Feminine Usage Czech, Slovak Pronounced Pron. BLA-zheh-na [key·IPA] Meaning & History Derived from Czech and Slovak blažený meaning "blissful, happy". Related Names User SubmissionBlažena PopularityDetails Last ranked #188 in 1991 Czech Republic Name DaysName Days? Czechia: May 10Slovakia: May 11 Categories bliss, feelings, happiness, joy