Etymology and distribution of 珠川.

Tamagawa 【珠川】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Shizuoka-ken Makinohara-shi .

① 名和 variant of. Shizuoka-ken Makinohara-shi It was in the Edo era at Susaki. In the same area "rope" was also written. 名和 Nawa reference.

② Heteromorphism of 那覇 . Okinawa-ken Uruma-shi Yoronagi Ya tradition in the name of the name. It was in the Ryukyu Kingdom era on the same day. Naha pronunciation. 那覇 Naha reference.