Etymology and distribution of 宅.

Taku 【宅】^{レベル3
About 140}  The Japanese surnames etymology dictionary.

Tokushima-ken Naka-gun Naka-chou , Oosaka-fu Sen'nan-shi , Toyama-ken . Distribution which also includes tunogari.

① In Tokushima-ken , it is tongue. Tokushima-ken Naka-gun Naka-chou Origin of the Nobeon Gotenya (Tongani). Tokushima-ken Naka-gun It was in Naka-chou during the Edo period.

② There is an example of using a "valley" for a store of a shop name. Okayama-ken Akaiwa-shi Godoya (Tonodachi) was a place name with a record since the Edo period. Kyouto-fu Nantan-shi Sonobe Tone (Tonodani) is a place name with a record as "Tonoya" in the Muromachi period.