Last name Atsui (Atsui 
) , around the globe, is quite a rare cognomen. The cognomen Atsui is habitual in Eastern Asia, particularly Japan, where it is quite a rare surname, and China, where it is an extremely rare surname. Much less frequently, Atsui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Atsui | Japan, India, China, Philippines |