Cognomen روزبه (روزبه 
, Roozbeh 
, Rouzbeh ) , around the globe, is quite a common last name. The cognomen روزبه is habitual in Iran, where it is quite a rare surname, Hungary, where it is a rare surname, and Sweden. In absolute terms, it is the most numerous in Iran, the United States, and Hungary. More prevalently, روزبه is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| روزبه | Iran, Syria |
| Roozbeh, Rouzbeh | Iran, Indonesia, Canada, United States, Sweden |
| خسرو روزبه Iranian politician (1915-1958), IR (b. 1915) |
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اردوان روزبه IR (b. 1969) |
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| مرتضی روزبه Iranian politician, IR (b. 1962) |
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| رضا روزبه Iranian teacher, IR |
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