Giavera del Montello is a comune (municipality) in the Province of Treviso in the Italian region Veneto, located about 40 kilometres (25 mi) northwest of Venice and about 15 kilometres (9 mi) northwest of Treviso. Giavera del Montello borders the following municipalities: Arcade, Nervesa della Battaglia, Povegliano, Sernaglia della Battaglia, Volpago del Montello. Origins of the name. The name Giavera is clearly linked to the stream of the same name. In turn, the hydronym would derive from the Latin glaber "smooth" or otherwise "world", in reference to the lands crossed or its waters.
https://en.wikipedia.org/wiki/Giavera_del_Montello