Family name Komachi (Komachi 
, 小町 
) , in all the world, is a rare cognomen. The last name Komachi is habitual in Hong Kong, where it is a rare surname, Tanzania, where it is a very rare surname, and Morocco. More frequently, Komachi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Komachi | Tanzania, Hong Kong, India, Japan, Morocco |
| 小町 | China |
| mamoru komachi computational linguist at Tokyo Metropolitan University |
|