Nagao Family History
Nagao Surname Meaning
Japanese: written 長尾 ‘long tail’. It is from a common placename the ‘tail’ being topographic and denoting the lower slope of a mountain not an animal's tail.
This surname is found mostly on the islands of Shikoku and Okinawa.
Many bearers have samurai connections.
Source: Dictionary of American Family Names 2nd edition, 2022
