Hayama 【早麻】3 The Japanese surnames etymology dictionary.
① Topography . Nagano-ken Kamiina-gun Tatsuno-machi In Yokokawa tell me that he lived in the battlefield of the river in the Sengoku period. Kagoshima-ken Izumi-shi From the Fuchibuchi gate of the gate division system that was in the Edo era in Takefumi. Saga-ken Saga-shi inside the castle was a Saga clan of the han government, Aichi-ken Nagoya-shi Naka-ku Honmaru was in the Edo period in the Owarii clan of the clan office. Fukuoka-ken Fukuoka-shi Takarada-ku Tubibuchi is a place name with a record since the Sengoku period.
② 曲淵 variant of.