Surname Sugioka (Sugioka 
, Сугиока 
) , all over the world, is a rare last name. The surname Sugioka is habitual in Japan, where it is a very rare surname, the United States, and Pakistan. Likewise, Sugioka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sugioka | United States, Japan, Pakistan, China, Brazil |
| Сугиока | Russia |
| michio sugioka (b. 1933) |
|
|
| kenji sugioka researcher |
|
|
| koji sugioka researcher ORCID 0000-0001-9549-9139 |
|
|
| shinako sugioka Japanese psychologist |
|
|
| koji sugioka researcher (ORCID 0000-0001-5833-1118) |
|
|
| hiroko sugioka researcher ORCID ID = 0000-0003-1883-4049 |
|
|
| ichiro sugioka Ph.D. California Institute of Technology 1991 |
|
|
| hiroko sugioka |
|