EN
The paper is concerned with the problem of proper name-functions in Polish reportages of the 20th century. The analysis is focused on diachronic changes. For the research, two periods of polish history were chosen: soc-realism and post-socialism epochs. The observation of onomastic material proved that culture had a significant impact on proper name functions in reportage understood as a dynamic and polyphonic speech genre. Furthermore, the proper name as a specific language sign is undoubtedly an important element which informs of the cultural and social factors, customs and traditions of a particular period. The results of this study confirm the benefits of contextualizing onomastic research within a broadly understood cultural background.