All over the world, พลกฤษณ (พลกฤษณ 
) is a very rare mostly boy's, but infrequently girly first name. The forename พลกฤษณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly male, but uncommonly female name.
| VARIANT | COUNTRY |
|---|---|
| พลกฤษณ | Thailand |