Surnames of Length 16

This is a list of surnames in which the length is 16.
usage
length
Ó hEachthighearna Irish
Means "descendant of Echthigern" in Irish.
Papakonstantinou Greek
Means "son of Konstantinos the priest", from Greek πάπας (papas) combined with the given name Konstantinos.
Vandroogenbroeck Flemish
Means "from the dry marsh" in Dutch. The city of Brussels was built on dry marshes.