口分田 is also used as a family name, which is considered to originate in this place, and actually, the name of the honorary chairman of the wild bird society of Shiga Prefecture is 口分田 政博 (Masahiro KUMODE).
この地発祥と思われる口分田姓もあり、滋賀県野鳥の会名誉会長に口分田政博氏がいる。