The article is devoted to the review of structural and semantic features of British toponyms. The study of toponyms helps to understand the linguistic image of the world, highlighting ethnic experience and culture. Toponyms are important as means of transmitting historical, cultural, and other information across generations, which makes their study relevant in linguistics. The proper names of British territories are very diverse, as the country has been home to various civilizations and peoples for many centuries, each of which contributed to the language through their own names. In this work, 200 toponyms from three regions of Great Britain were investigated. According to the origin, the researched toponyms are divided into native and borrowed. Native proper names predominate in England, while toponyms of Scandinavian origin are found in the northern regions and the west of the country. Wales and Scotland are characterized mainly by Celtic names. Borrowed toponyms are distinguished according to four linguistic sources: Celtic, Latin, Scandinavian and Norman-French. English contains more loanwords because it is open to receiving words from other languages due to contact with other cultures and colonial heritage. In general, people who named geographical objects were guided by the features of the landscape where this object was located. This category of toponyms occurs in all three parts of Britain and has many subgroups. The emergence of this group is a logical consequence of the fact that the ancestors of the British named their surroundings according to what they saw. When creating and choosing toponyms, a certain pragmatic orientation can be observed, which depends on various factors, such as the historical context of naming, the level of cultural development, social, political, religious or patriotic motives of persons who give certain names to geographical objects. This layer of vocabulary is of great interest to researchers because it can collect linguistic, sociocultural and historical experience.