Cognomen Ágoston (Ágoston 
, Agoston , Агоштон 
) , all around the world, is quite a common last name. The surname Ágoston is habitual in Hungary, where it is quite a common surname, Serbia, where it is quite a rare surname, and Romania. Very seldom, Ágoston is the forename as well as the last name.
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| Agoston, Ágoston | Serbia, Slovakia, United States, Hungary, Romania |
| Агоштон | Kazakhstan, Russia, Ukraine |
Canterbury, Hipona, and Hippo
| ágoston sbardelatti Roman Catholic bishop (b. 1500) |
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| péter ágoston Hungarian Jesuit, church writer, RO (b. 1617) |
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| ágoston benkovich Roman Catholic bishop (b. 1632) |
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| ágoston lazari SK (b. 1636) |
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| ágoston balás Hungarian Franciscan monk (1680–1748), RO (b. 1680) |
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| ágoston balázs (b. 1690) |
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| ágoston classens SK (b. 1712) |
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| ágoston jános szabó (b. 1735) |
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| kovács ágoston istván (1747–1823), HU (b. 1747) |
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bárány ágoston archivist, historian, poet (1798-1849), HU (b. 1798) |
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kubinyi ágoston politician (1799-1873), HU (b. 1799) |
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hadik ágoston Hungarian soldier, HU (b. 1801) |
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| fáy ágoston HU (b. 1745) |
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karvasy ágoston (1809-1896), HU (b. 1809) |
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szalay ágoston Hungarian judge (1811-1877), HU (b. 1811) |
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