Very rare it seems to have in addition to the nucleus in the South Milan and Lodi, also a stock in the Vicenza area, it should derive from place names, such as the Lobbia hamlet of Caldogno (VI). We find traces of this surname in the 1600s in the Vicenza area with a certain master mason Zamaria Lobbia di Asiago. additions provided by Giacomo Ganza / Villa di Tirano (SO) Almost certainly the surname Lobbia derives from toponymy. Dante Olivieri reports a fraction of Brugherio (Mi) called Lobbia. In the old peasant houses of Lombardy the lobbia was the terrace or gallery or loggia.
You may be interested
Verba Volant, Scripta Manent