Forum Italicum, Volume 57, Issue 3, Page 1019-1040, November 2023. The goal of this article is to analyse the role of urban place names (‘urbanonyms’) with dialectal origins in the domain of Italian toponomastics. The article offers a gazetteer-based study from which a list of dialectal generic terms is extracted and compiled. From this list, a detailed geographic distributional analysis of these terms is offered, and the dialectal origins of terms are assessed. A questionnaire study is subsequently presented that analyses to what degree Ital...