Surname I

Discover a comprehensive list of notable celebrities who share the illustrious surname I. From acclaimed actors like Hugh Jackman and Daniel Day-Lewis to iconic singers such as Iggy Pop and John Lennon, this page showcases a diverse array of famous individuals who have left an indelible mark on the world.

 Karl I
Karl I
Austria
Austrian Emperor
Ariobarzanes I
Ariobarzanes I
King of Cappadocia from 95 to 63 or 62 BC.
 Moshveshve I
Moshveshve I
South Africa
A leader of the Sotho (Basotho) people who united them against the British and Boer colonists.
 Adalberto I
Adalberto I
Margrave of Ivrea from 898/902, son of Margrave Anscar I.
Bruno I
Bruno I
France
Medieval church and statesman
Constantius I
Constantius I
Turkey
Ecumenical Patriarch (1830-1834)
 Roger I
Roger I
Italy
Grand Count of Sicily
Adad-nirari I
Adad-nirari I
King of Assyria, reigned approximately 1307–1274 BC.
Duncan I
Duncan I
Great Britain
King of Strathclyde from 1018, King of Alba
Indravarman I
Indravarman I
King of the Khmer Empire
Diodotus I
Diodotus I
The first king of the Greco-Bactrian kingdom
 Baudouin I
Baudouin I
Egypt
Count of Edessa, King of Jerusalem (1100-1118)
 Antonio I
Antonio I
Prior of the Knights of Malta in Portugal (with residence in Crato)
 Dharanindravarman I
Dharanindravarman I
King of the Khmer Empire.
Germanus I
Germanus I
Patriarch of Constantinople
 Kalakaua I
Kalakaua I
USA
King of Hawaii
 Agrippa I
Agrippa I
Son of Aristobulus and grandson of Herod the Great, King of Judea from 37 to 44 BC.
 Jean I
Jean I
Also called the Miser, Duke of Berry and Auvergne.
 Vratislaus I
Vratislaus I
Czech
Czech prince
 Zipoetes I
Zipoetes I
King of Bithynia, reigned from 298 to 278 BC.
 Pherdinand I
Pherdinand I
Italy
King of Castile and Leon
Ashot I
Ashot I
Georgia
Georgian king (since 809)
 Maximilian I
Maximilian I
Italy
Holy Roman Emperor
Conrad I
Conrad I
Count of Luxembourg from 1059 to 1086.
 Mattias I
Mattias I
France
Duke of Lorraine of the Alsatian dynasty (1139-1176).
Ashur-uballit I
Ashur-uballit I
Iraq
King of Assyria, reigned approximately 1365 – 1329 BC.
 Sigismundus I
Sigismundus I
Poland
King of Poland and Grand Duke of Lithuania from 1506, from the Jagiellonian dynasty, took (1525) the feal oath of the Prussian Duke Albrecht of Hohenzollern. In 1526 he included Mazovia into Poland.
Wladyslaw I
Wladyslaw I
Poland
Polish prince (1079-1102), representative of the Piast dynasty.
Heraclius I
Heraclius I
King of Kartli (1688-1703)
Artavasdes I
Artavasdes I
King of Great Armenia from 160 BC, the eldest son of Artashes I.
Gelasius I
Gelasius I
Italy
Pope from March 1, 493 to November 21, 496.
Artaxerxes I
Artaxerxes I
Persian king from the Achaemenid dynasty, ruled 465-424 BC. e.
Vulgrin I
Vulgrin I
First hereditary Count of Angoulême and Périgord
Konrad I
Konrad I
Duke of Carinthia from 1004 to 1011 from the Salian dynasty
Gao I
Gao I
China
Chinese artist of the Song period
 James I
James I
Great Britain
First of the Stuarts. In Scotland he is known as James VI. Having become the king of England (1603-1625) and Scotland (1567-1625), he began to call himself the king of Great Britain for the first time
 George I
George I
Great Britain
King of England from 1714, the first representative of the Hanoverian dynasty
Amadocus I
Amadocus I
Thracian king
 Adolf I
Adolf I
Count of Cleves
Bela I
Bela I
Hungary
Hungarian king of the Arpad dynasty in 1061-1063
Anselmo I
Anselmo I
Italy
Archbishop of Milan
Arsaces I
Arsaces I
Iran
Leader of the Parn tribe
Joseph I
Joseph I
Portugal
King of Portugal from the Braganza dynasty from July 31, 1750
 Basarab I
Basarab I
Romania
Lord of Wallachia from 1310/1319 to 1352.
 Ibal-pi-El I
Ibal-pi-El I
King of Eshnunna.
 Ludovik I
Ludovik I
France
Emperor of the Frankish Empire
Ibrahim I
Ibrahim I
Turkey
Ottoman Sultan, reigned 1640–1648
Kadashman-Enlil I
Kadashman-Enlil I
Kassite king of Babylonia
 Olav I
Olav I
Norway
King of norway
Artaxias I
Artaxias I
Armenia
Seleucid strategist, later king of Greater Armenia from 189 BC.