Last name Hioki (Hioki 
) , around the globe, is a rare surname. The cognomen Hioki is habitual in Hong Kong, where it is a rare surname, Singapore, and Japan, where it is a very rare surname. Measured by absolute frequency, the name is most common in Brazil, Japan, and the United States. Very seldom, Hioki is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hioki | Japan, China, Hong Kong, United States, Brazil |
| takayuki hioki sports producer (b. 1974) |
|
|
| souichiro hioki researcher |
|
|
| hirofumi hioki researcher |
|
|
| tomosato hioki researcher (ORCID 0000-0003-3240-7633) |
|
|
| tomoyuki hioki researcher (ORCID 0000-0002-0782-6126) |
|
|
| hiroyuki hioki researcher |
|
|
| yusuke hioki researcher |
|