Etymology and distribution of 浜古賀.

Hamakoga 【浜古賀】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Oosaka-fu , Gifu-ken , Kanagawa-ken . Korean type . Originated in the city of Paju (formerly Seo Won) in Gyeonggi Province, Republic of Korea. Oosaka-fu Ibaraki-shi has a record of naturalization on October 18, 1973. The real name is Li. 李 Ri reference. It was Gifu-ken Toki-shi in 1957 and was named after. Last name is cheap. 廉 Kado reference.