Surname
Hanai
Hanai (花井) is a Japanese surname. Its kanji mean flower + well, and Wikidata lists 13 notable people with this family name.
は · な · い · はない
What Hanai means
花
flower
井
well
Where the name comes from
Like most Japanese surnames, Hanai describes a place. Its kanji point to a well, the kind of landmark a family was known by when surnames became compulsory for everyone in 1875.