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 | Brazil, Zimbabwe, United States, Japan, Indonesia |
| Tokichi | Brazil, United States, Indonesia, Japan |
| 田中 | China, Japan |
| Takana | Brazil, China, India, United States, Indonesia |
| Танака | Russia, Kyrgyzstan, Ukraine |