Worldwide, พัฒนชาติ (Pattanachat 
, พัฒนชาติ , Phatthanachat ) is a rare principally male, but very seldom feminine given name. The forename พัฒนชาติ is habitual in South-eastern Asia, particularly Thailand, where it is a rare predominantly masculine, but very infrequently female name. Much less frequently, พัฒนชาติ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pattanachat | Thailand, United States |
| พัฒนชาติ, Patthanachat, Phatthanachat | Thailand |
Patanachart, Patanachat, Patanachatr, Patnachat, Pattanachart, Pattanachatr, Pattanachut, Pattanchart, Patthanachart, Patthanachatthanathon, Phanachart, Phatanachat, Phathanachat, Phattanachat, Phatthanachaat, and Phatthanachatthanath