Cognomen Locsing (Locsing 
) , all over the world, is a very rare surname. The surname Locsing is habitual in Philippines, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Locsing is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Locsing | United States, Philippines |