What is "geronco"

Geronco is an Italian surname originally from Trento. It is also found in the south part of Brazil ( Santa Catarina), where it was taken by Italian immigrants to that region.

The Geronco surname is also found in the United States, Asia and Austria.

The origin of the last name is Austrian, crossing to Italy and spreading to North and South America. In Asia, the name was brought by the Italians after the Second World War in countries like China and Macao (now part of China).