Family name Дачев (Дачев 
, Datchev 
, Dachev 
) , around the world, is quite a rare cognomen. The family name Дачев is habitual in Bulgaria, where it is quite a common surname, North Macedonia, where it is quite a rare surname, and Ukraine, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Bulgaria, Russia, and Ukraine. Very seldom, Дачев is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Дачев | Ukraine, Russia, Kazakhstan, Bulgaria |
| Datchev | United States, China, Bulgaria |
| Dachev | United Kingdom, France, North Macedonia, United States, Bulgaria |
|
стойчо дачев Bulgarian military personnel, BG (b. 1872) |
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атанас дачев BG (b. 1883) |
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| велко дачев BG (b. 1844) |
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| евстрати дачев BG (b. 1875) |
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| петър дачев BG (b. 1896) |
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| димитър дачев BG (b. 1934) |
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| любомир дачев BG (b. 1935) |
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| николай дачев BG (b. 1947) |
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| красимир дачев BG (b. 1950) |
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| петър дачев Bulgarian long jumper, BG (b. 1979) |
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Еню, Даниел, Дариан, Димитър, Дмитро, Йордан, Сергій, Симеон, Стефан, Султан, Трифон, Христо, Руслан, Эдуард, Айдамир, Магамет, Михайло, Алексей, Георгій, Неделчо, Валерій, Віталій, Георги, Атанас, Андрій, Андрей, Адам, Дачо, Олег, Иван, Іван, Юрий, Петър, Марин, Ангел, Антон, Радостин, Борис, Дачко, Васил, Живко, Ивайло, Стоян, Анзаур, Пламен, Мартин, Микола, Методи, Павел, and Красимир