Etymology and distribution of 留木.

Tomeki 【留木】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Oosaka-fu , Fukuoka-ken , Kumamoto-ken .

① Ooita-ken Origin of Hita city. A place name with a record since the Edo period.

② Birth of Kanagawa-ken Isehara-shi Sannomiya (formerly Hita (Hibita)). A place name with a record since the Heian period. The geographical name was also written as "Hidata".