Andreev is an alternate transcription of Russian Андреев (see Andreyev), making it a specific romanization variant of this widespread Russian surname. While Andreyev is common in English-language contexts, Andreev appears across various official documents, databases, and diaspora communities. Etymology The surname derives from the given name Andrey, which is the Russian, Bulgarian and Belarusian form of Andrew. The root name Andrew comes from the Greek Ἀνδρέας (Andreas), meaning "manly, masculine", ultimately from ἀνήρ (aner), "man." In the New Testament, the apostle Andrew (brother of Simon Peter) is the first disciple called by Jesus; later tradition holds he preached in the Black Sea region and was martyred on an X-shaped cross. Saint Andrew is the patron saint of Russia, among other countries. Notable Bearers Notable individuals bearing the surname Andreev include:Alexander Fedorovich Andreev (1893–1941), Russian inventor known for early work on the jetpack.Alexander Fyodorovich Andreev (1939–2023), Russian physicist and academic.Adrian Andreev (born 2001), Bulgarian tennis player.Many other Andreevs have contributed to science, arts, and politics. Global Distribution As a patronymic surname meaning "son of Andrey," Andreev is most frequent in Russia, Bulgaria, and other Slavic countries. Transcriptions vary: Andreev, Andreyev, Andreeff, and Andrejew are all attested. Meaning: Son of Andrey ("manly") Origin: Russian Type: patronymic surname Usage: Russia, Bulgaria, Russian diaspora