Surname 成川 (成川 
, Chengchuan 
, Narikawa 
) , globally, is a rare family name. The surname 成川 is habitual in Japan, where it is a very rare surname, China, and Brazil. More prevalently, 成川 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 成川 | China |
| Chengchuan | Spain, Taiwan, Singapore, Malaysia, China |
| Narikawa, Narukawa | United Kingdom, Brazil, United States, Japan, China |