Etymology and distribution of 白幅.

Shirahaba 【白幅】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Chiba-ken Funabashi-shi · Toukyou-to . Toukyou-to (Old: Musashi Country) Originated from Kanda in Chiyoda Ward. Take from Musashi's "Take" and Kanda's "God". Musashi is a place name with a record in the notation of "Asahi" in the Asuka period. Kanda is a place name with a record since the Sengoku period.