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.
Arthur I
Duke of Brittany since 1196
Adrian I
Italy
ItalyPope from February 9, 772 to December 25, 795, a Roman from the family of the consul and Duke Theodatus.
Baibars I
Egypt
EgyptMamluk Sultan of Egypt and Syria (1260-1277) from the Bahri dynasty
Ferdinand I
Austria
AustriaEmperor of Austria (1835-1848) and King of Hungary and Bohemia
Nikifor I
Greece
GreeceByzantine emperor who reigned from 802 to 811.
Arnuwanda I
King of the Hittite Empire, ruled approximately 1440–1420 BC.
Gustav I
Sweden
SwedenKing of Sweden from June 6, 1523
Christian I
Germany
GermanyKing of Denmark, Norway and Sweden
Aleksander I
Russia
RussiaRussian Emperor
Abbas I
Iran
IranShah of Iran (from May 1587) from the Safavid dynasty, a major military leader.
Albrecht I
Count of Habsburg, a member of the House of Habsburg, son of Radbot, Count of Habsburg, and Ida.
Odo I
France
FranceCount of Blois, Chartres and Tours from 978
Welf I
The founder of the Elder Welf dynasty
Guaimar I
Prince of Salerno in 880-900/901, son of Prince Guefer. The chronicles of his reign characterize the prince as despotic and unpopular
Mstislav I
Russia
RussiaGrand Duke of Kyiv (1125-1132)
Georg I
Germany
GermanyKing of Saxony since 19 June 1902
Andronikos I
Turkey
TurkeyThe second emperor of the Empire of Trebizond in 1222-1235, son-in-law of the first emperor Alexius I.
Abdul-Medjid I
Turkey
TurkeyThe 31st Sultan of the Ottoman Empire, reigning from 1839 to 1861. The eldest son of Mahmud II, whom he succeeded on 2 July 1839, shortly after the defeat of the Turkish army by the Egyptians at Nisibis (24 June 1839).
Akbar I
India
IndiaThe third Mughal emperor
Ustin I
Greece
GreeceByzantine emperor in 518-527.
Innokentiy I
Vatican
VaticanSaint, pope since 401.
Boleslaw I
Poland
PolandPolish prince (992–1025) and king (1025), son of Mieszko I
Ariarat I
King of Cappadocia, reigned in 350 BC.
Napoleon I
France
FranceEmperor of France
Gebhard I
Count in Langau 838-879
Mieszko I
Poland
PolandThe first historically reliable Polish prince
Godfrey I
France
FranceCount of Louvain and Landgrave of Brabant
Fuad I
Egypt
Egypt1st King of Egypt and Sudan (1922-1936)
Agustin I
Mexico
MexicoMexican military and statesman
Cleombrotus I
Spartan king of the Agiad dynasty
Berthold I
Duke of Carinthia and Margrave of Verona in 1061–1076
Garcia I
France
FranceThe first king of Leon
Farouk I
Egypt
EgyptKing of egypt
Geoffroy I
Lord of Château-Landon, Count of Gâtinais from 979 to 991
Hugh I
Count of Vermandois and Valois, son of the King of France Henry I and Anna Yaroslavna
Karl I
Austria
AustriaAustrian Emperor
Ariobarzanes I
King of Cappadocia from 95 to 63 or 62 BC.
Moshveshve I
South Africa
South AfricaA leader of the Sotho (Basotho) people who united them against the British and Boer colonists.
Adalberto I
Margrave of Ivrea from 898/902, son of Margrave Anscar I.
Bruno I
France
FranceMedieval church and statesman
Constantius I
Turkey
TurkeyEcumenical Patriarch (1830-1834)
Roger I
Italy
ItalyGrand Count of Sicily
Donald I
King of Strathclyde from 889
Justinian I
Turkey
TurkeyByzantine Emperor (527-65)
Adad-nirari I
King of Assyria, reigned approximately 1307–1274 BC.
Duncan I
Great Britain
Great BritainKing of Strathclyde from 1018, King of Alba
Indravarman I
King of the Khmer Empire
Diodotus I
The first king of the Greco-Bactrian kingdom
Constantine I
Greece
GreeceKing of Greece
Baudouin I
Egypt
EgyptCount of Edessa, King of Jerusalem (1100-1118)