Etymology and distribution of アンバリバドマス.

Anbaribadomasu* 【アンバリバドマス】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Toukyou-to , Chiba-ken , Kanagawa-ken . Thing . Chiba-ken Awa-gun Kyonan-machi Tell her that he was renamed from Fukuhara surname by giving a rare shellfish to Yoritomo of the Heian period · Kamakura period warrior who landed in Long Island . 福原 Fukuhara reference.