Surname
Iinuma
Iinuma (飯沼) is a Japanese surname. Its kanji mean meal + marsh, and Wikidata lists 15 notable people with this family name.
い · い · ぬ · ま · いいぬま
What Iinuma means
飯
meal, rice
沼
marsh, pond
Where the name comes from
The kanji of Iinuma mean meal + marsh. Many surnames like it began as descriptions of a family's land, trade or position before surnames were required for every household in 1875.