History of Nato last name

Where does Nato last name come from? Data suggests the following regions: Sicily.
There are 5 ancestors with Nato last name.

Municipality	Events	Period
Mussomeli, CL	2	1826-1876

Best users

Who contributed for Nato last name?
Carmela75: 6 contributions
robe84: 2 contributions
CalogeroM: 2 contributions