The Santos surname is derived from the Latin word "sanctus," which meant "blameless" or "holy," and is also the root of the English word "Saint." Thus the first bearers of this name were most likely strongly religious. It is also thought that this name was sometimes given to those born on All Saints' Day.
This web page shows only a small excerpt of our Santos research. Another 82 words (6 lines of text) covering the years 1155 and 1711 are included under the topic Early Santos History in all our PDF Extended History products and printed products wherever possible.
Mr. Filomeno Santos, American Officer's Cook Second Class from California, USA working aboard the ship "USS Arizona" when she sunk during the Japanese attack on Pearl Harbor on 7th December 1941, he died in the sinking 
^ Filby, P. William, Meyer, Mary K., Passenger and immigration lists index : a guide to published arrival records of about 500,000 passengers who came to the United States and Canada in the seventeenth, eighteenth, and nineteenth centuries. 1982-1985 Cumulated Supplements in Four Volumes Detroit, Mich. : Gale Research Co., 1985, Print (ISBN 0-8103-1795-8)