Surnames Categorized "negative"

This is a list of surnames in which the categories include negative.
Kyselý Czech
Means "sour" in Czech. It was most likely used to denote a person known for having a bad mood.
Lau Chinese (Cantonese)
Cantonese romanization of Liu.
Liu Chinese
From Chinese (liú) meaning "kill, destroy". This was the surname of Chinese emperors of the Han dynasty.
Melville Scottish
From the place name Malleville meaning "bad town" in Norman French.