This paper discusses the question of how the old Kazakh custom of the ban on uttering the name of a husband and his male relatives by his wife is still observed in modern Kazakhstan. To do this, material from five main regions of Kazakhstan (North, South, Central, East and West) was collected and analysed. The study aims to do a sociolinguistic analysis of the result of the questionnaire. Although this old tradition is well known and described a long time ago by such researchers as Nikolaj Ilminskii, Nikolaj Grodekov, Ybyraı Altynsarın, Grigorij Potanin, Aleksandr Samoilovich and others, no modern fieldwork was done to check whether this tradition is still alive and how it changes. As is known, present-day Kazakhstan had changed significantly since the 19th century, when Ilminskii first studied the Kazakh language and traditions, Wilhelm Radloff and the researchers mentioned earlier, who were linguists and explorers. However, many cultures are still observed. As Grodekov noted, the avoiding of the pronunciation of a husband’s name and his male relatives by his wife is familiar to the Kazakhs and Kirghiz. Somoilovich, basing on Mustafa Shoqaı’s materials, devoted a paper to this question. Perhaps the best story was related by Altynsarın, who has registered an anecdote how a woman who went to bring water and saw a wolf killing an ewe rushed back to her house and shouted for help, transforming the words ‘lake’, ‘reed’, ‘wolf’, ‘sheep’ and ‘knife’, since her husband and his male relatives bore names composed of these words.