Vrabcová is the feminine form of the Czech and Slovak surname Vrabec, which means "sparrow" in several Slavic languages. Derived from Old Slavic vorbĭ, the root Vrabec is a nickname-based surname common across the region. In Czech and Slovak naming conventions, the feminine suffix -ová indicates a woman's surname, making Vrabcová the equivalent of "Mrs. or Ms. Sparrow."