Last name จิราธิวัฒน์ (จิราธิวัฒน์ 
, Jirathiwat 
, Chirathiwat ) , around the globe, is a rare surname. The surname จิราธิวัฒน์ is characteristic of Thailand, where it is a rare surname, Norway, where it is a very rare surname, and Australia. Not in comparison with a country's population, it is commonest in Thailand, China, and the United States. Also, จิราธิวัฒน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chirathiwat, จิราธิวัฒน์ | Thailand |
| Jirathiwat | United States, Thailand |
| Chirathivat | Norway, China, Australia, United States, Thailand |
| สัมฤทธิ์ จิราธิวัฒน์ (b. 1926) |
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| วันชัย จิราธิวัฒน์ (b. 1928) |
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พชร จิราธิวัฒน์ Thai actor, TH (b. 1993) |
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ภัสสรกรณ์ จิราธิวัฒน์ TH (b. 1986) |
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