Surnames Categorized "war"

This is a list of surnames in which the categories include war.
usage
Badcock English
From a diminutive of the medieval given name Bada.
Bellandi Italian
Means "son of Bellando", from a medieval given name derived from Latin bellandus meaning "which is to be fought".
Guerra Italian, Spanish, Portuguese
From a nickname meaning "war", given to a belligerent person or one engaged in warfare.
Harford English
Habitational name from places called Harford in Gloucestershire and Devon, meaning "hart ford" or "army ford".
Hummel 1 German, Dutch
Derived from the given name Humbert.