Etymology and distribution of 舟邊.

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

Gunma-ken Maebashi-shi . 八幡 's variant. Gunma - ken Maebashi - shi In Yokado Town tells that it was Yahata surname. Estimated in the Edo period. 八幡 Yahata reference.