Surnames Categorized "princes"

This is a list of surnames in which the categories include princes.
usage
Kavanagh Irish
Derived from the Irish Gaelic name Caomhánach, which means "a student of saint Caomhán". It was the name used by a 12th-century king of Leinster, Domhnall Caomhánach, the eldest son of the historic Irish king Diarmait Mac Murchada.
Prinz German, Jewish
Means "prince", used as an ornamental name by Jews or as a nickname for someone who acted in a princely manner.