All over the world, ศิรเศรษฐ (ศิรเศรษฐ 
) is a very rare masculine given name. The forename ศิรเศรษฐ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| ศิรเศรษฐ | Thailand |
ภูศรี, วสุวัชร์, and พงศ์อภิเศรษฐ