Surname
Rokkaku
Rokkaku (六角) is a Japanese surname. Its kanji mean six + corner, and Wikidata lists 11 notable people with this family name.
ろっ · か · く · ろっかく
What Rokkaku means
六
six
角
corner, horn
Where the name comes from
The kanji of Rokkaku mean six + corner. Many surnames like it began as descriptions of a family's land, trade or position before surnames were required for every household in 1875.