The surnames have varied over time, depending on many things. As of the 16th Century (top ten): Fernandez, Ozar, Famclia, Interest, Last, Cuatro, Lelvin, Zees, Merch, Forum 17th Century: Fernandez, Ozar, Famclia, Last, Interest, Cuatro, Lelvin, Zees, Merch, Forum 18th Century: Fernandez, Ozar, Famclia, Last, Cuatro, Interest, Lelvin, Zees, Forum, Merch,