The Japanese surnames etymology dictionary.
Nagano-ken Kiso-gun Kiso-machi , Nagano-ken Matsumoto-shi · Aichi-ken . Origin of Hyougo-ken Yabu-shi Nara tail (Narao). A place name with a record since the Edo period. Tell him that there was Mr. Nara during the Kamakura period and Sengoku period. There is 奈良 surname. 奈良 reference.