Family name พลขาง (While 
, พลขาง 
) , in all the world, is a rare cognomen. The family name พลขาง is characteristic of the United Kingdom, where it is a rare surname, Australia, and New Zealand. In absolute terms, it is commonest in the United Kingdom, the United States, and Myanmar. Very seldom, พลขาง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| While | United Kingdom, Sudan, Australia, United States, Myanmar |
| พลขาง | Thailand |