Surname Koiwa

Cognomen Koiwa (小岩 , Koiwa , Коива ) , around the world, is a rare surname. The family name Koiwa is characteristic of China, where it is a very rare surname, Japan, and Malaysia. In absolute terms, it is commonest in China, Japan, and Brazil. More frequently, Koiwa is the forename as well as the last name.

Translations, transliterations and names similar to the name Koiwa

VARIANT	COUNTRY
小岩	China
Koiwa	United States, Malaysia, Japan, China, Brazil
Коива	Russia

Last names said to be same

コイワ

Notable namesakes

	fumihiko koiwa researcher (ORCID 0000-0003-3832-701X)
	hisashi koiwa researcher