Etymology and distribution of 安済.

Anzai 【安済】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

Oosaka-fu , Hyougo-ken , Saga-ken . In Saga-ken , distribution including Shodema.

① Hyougo-ken Amagasaki-shi Originated from the vicinity of Ikushima Shrine (formerly Ikushima) in Kuriyama Town. A place name with a record since the Heian period.

② Nagano-ken Ueda-shi Shimotsuno's Ikushima Itsukushima Shrine has been recorded since the Nara period.

③ Topography . Kagoshima-ken Ooshima-gun Kikai-chou Kamoshiro added "island" to Kagoshima-ken 's Amami archipelago as a surname. Estimated at the time of returning to Japan in 1953. 生 Sei reference.

※ Kagawa-ken Takamatsu-shi Ikushima cho was a place name with a record since the Edo period.