Surname Норихико (Norihiko 
, Норихико 
) , in all the world, is a rare family name. The last name Норихико is habitual in Japan, where it is a rare surname, Singapore, where it is a very rare surname, and China. Likewise, Норихико is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Norihiko | Japan, China, Thailand, United States, Brazil |
| Норихико | Russia |