The aim of the study was to examine the Language change from Kibena to Kimaswitule, specifically the study ought to identify social factors of Language change from Kibena to Kimaswitule; also to explore the impact of language change to the society. The study was done in Njombe District. The targeted population was the youth; the middle age and the elders (men and women) from Njombe district, below 15 years were not included in this study since they had little knowledge on the language change and shift from Kibena to Kimaswitule. 50 respondents were included in the study. The study used qualitative and quantitative approaches. The purposive and random sampling were used, the researcher predominantly used snowball sampling method to have sample for the study. Data were collected through, Focus Group Discussion (FGD), structured interview, questionnaire, observation and checklist methods. Data were analysed by scrutinizing, sorted, classified, coded and organized according to objectives of the study. The findings showed that, participant, personal needs, influence of other languages and development of towns are social factors for language change and the research concluded that, changes of Kibena to Kimaswitule has endangered the indigenous education of Wabena because change in the society goes hand in hand with the changes of the norms and values as language embeds culture. The study recommended that; society has to find ways of preserving their original ethnic language. Article visualizations
