Etymology and distribution of 平芝.

Hirashiba 【平芝】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Yamaguchi-ken Shimonoseki-shi . Korean type . Originated in Kyeigawa County, Gyeongsangnam Province, Korea (Old: Jiro castle (Yasun)). There is a record of naturalization on Yamaguchi-ken Shimonoseki-shi on January 30, 1995. The real name is Song. 宋 Sou reference.