Family name 碱洁 (碱洁 
) , all over the world, is a very rare cognomen. The cognomen 碱洁 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 碱洁 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 碱洁 | China |