Family name Танака (Tanaka 
, Tokichi , 田中 
, along with others...) , around the world, is a common last name. The family name Танака is characteristic of Lesotho, where it is quite a common surname, Hong Kong, and Paraguay, where it is quite a rare surname. In absolute terms, this name is the most popular in Brazil, Japan, and Indonesia. Likewise, Танака is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tanaka | Japan, Zimbabwe, Indonesia, United States, Brazil |
| Tokichi | Japan, Indonesia, Brazil, United States |
| 田中 | Japan, China |
| Takana | China, Indonesia, United States, India, Brazil |
| Танака | Kyrgyzstan, Russia, Ukraine |