There are
180
Kois in the USA
Koi is the
100302nd
most common last name in the USA

Koi Genealogy

OriginsThe Koi surname is predominantly of Japanese origin, with its roots in the Japanese language and culture. It is likely derived from a Japanese word or term that had significance to the early bearers of the name.
Geographic DistributionThe Koi surname is most popular in Japan, where it is commonly found among the Japanese population. It may also be found in other Asian countries with historical connections to Japan.
VariationsThere are no widely recognized variations of the Koi surname.
Migration and ImmigrationGiven the specific cultural and linguistic origins of the Koi surname, there is limited historical evidence of migration or immigration related to this particular surname.