Family name Воробьев (Воробьев 
, Vorobyev 
, Vorobev 
, among others...) , in the world, is a widespread surname. The cognomen Воробьев is habitual in Russia, where it is quite a common surname, Belarus, and Kazakhstan.
| VARIANT | COUNTRY |
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| Воробьев | Kazakhstan, Ukraine, Kyrgyzstan, Belarus, Russia |
| Vorobyev | Israel, Belarus, United States, Russia, Uzbekistan |
| Vorobev | Germany, Indonesia, Belarus, United States, Russia |
| Vorobiev, Vorobyov | Germany, Israel, Belarus, United States, Russia |
| Vorob'Ev | Belarus, Russia |
| клементий яковлевич воробьев RU (b. 1866) |
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воробьев павел андреевич RU (b. 1958) |
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| воробьев, николай алексеевич RU (b. 1913) |
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| олег воробьев belarusian architect, BY (b. 1947) |
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| воробьев, сергей иванович RU (b. 1955) |
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| андрей владимирович воробьев RU (b. 1960) |
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| воробьев, юрий боярин московский RU |
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