Surnames Categorized "sheep"

This is a list of surnames in which the categories include sheep.
usage
source
Agnusdei Italian
From Latin Agnus Dei meaning "lamb of God". This was a nickname for someone who was particularly religious or someone who wore this symbol.
Witherspoon English
Originally given to a person who dwelt near a sheep enclosure, from Middle English wether "sheep" and spong "strip of land".