Surname
Nagao
Nagao (永尾) is a Japanese surname. Its kanji mean eternity + tail, and Wikidata lists 10 notable people with this family name.
な · が · お · ながお
What Nagao means
永
eternity
尾
tail, foot of a slope
Where the name comes from
The kanji of Nagao mean eternity + tail. Many surnames like it began as descriptions of a family's land, trade or position before surnames were required for every household in 1875.