Surnames Categorized "gangsters"

This is a list of surnames in which the categories include gangsters.
Calabrese Italian
Originally given to a person who came from the region of Calabria in southern Italy.
Cohen Jewish
Means "priest" from Hebrew כֹּהֵן (kohen). It originally denoted one of the priestly tribe of Levi.
Gotti German
Variant of Gott.