The names used for some major European cities differ in different European and sometimes non-European languages. In some countries where there are two or more languages spoken, such as Belgium or Switzerland, dual forms may be used within the city itself, for example on signage.
Across various European and some non-European languages, different terms are used for significant cities. In regions like Belgium or Switzerland, where multiple languages coexist, this diversity may manifest in how the city is named, potentially as seen on signage.