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.

Boleslaw I
Poland
PolandPolish prince (992–1025) and king (1025), son of Mieszko I

Constantine I
Greece
GreeceKing of Greece

Fuad I
Egypt
Egypt1st King of Egypt and Sudan (1922-1936)

Gustav I
Sweden
SwedenKing of Sweden from June 6, 1523

Welf I
The founder of the Elder Welf dynasty

Mieszko I
Poland
PolandThe first historically reliable Polish prince

Ahmed I
Turkey
TurkeySultan of the Ottoman Empire (December 21, 1603–1617).

Mstislav I
Russia
RussiaGrand Duke of Kyiv (1125-1132)

Arthur I
Duke of Brittany since 1196

Pherdinand I
Italy
ItalyKing of Castile and Leon

Nikifor I
Greece
GreeceByzantine emperor who reigned from 802 to 811.

Elizaveta I
Great Britain
Great BritainQueen of England from 1558 to 1603 from the Tudor dynasty

Agustin I
Mexico
MexicoMexican military and statesman

Karl I
Austria
AustriaAustrian Emperor

Willem I
Netherlands
NetherlandsThe first king of the Netherlands

Moshveshve I
South Africa
South AfricaA leader of the Sotho (Basotho) people who united them against the British and Boer colonists.

Ferdinand I
Austria
AustriaEmperor of Austria (1835-1848) and King of Hungary and Bohemia

Maximilian I
Italy
ItalyHoly Roman Emperor

Bruno I
France
FranceMedieval church and statesman

Adalberto I
Margrave of Ivrea from 898/902, son of Margrave Anscar I.

Dagober I
France
FranceSon of the Frankish Merovingian king Clothar II, king of the Franks

Artavasdes I
King of Great Armenia from 160 BC, the eldest son of Artashes I.

Napoleon I
France
FranceEmperor of France

Baibars I
Egypt
EgyptMamluk Sultan of Egypt and Syria (1260-1277) from the Bahri dynasty

Charles I
Italy
ItalyCount of Anjou and Maine from 1246, King of Sicily in 1266-1282

Dharanindravarman I
King of the Khmer Empire.

Bela I
Hungary
HungaryHungarian king of the Arpad dynasty in 1061-1063

Berthold I
Duke of Carinthia and Margrave of Verona in 1061–1076

James I
Great Britain
Great BritainFirst 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

Vratislaus I
Czech
CzechCzech prince

Kadashman-Enlil I
Kassite king of Babylonia

Kadashman-harbe I
Kassite king of Babylon, ruled in the 14th century BC.

Guillaume I
Count of Nevers and Auxerre from 1040

Huseyn I
Jordan
JordanKing of Jordan

Anselmo I
Italy
ItalyArchbishop of Milan

Zipoetes I
King of Bithynia, reigned from 298 to 278 BC.

Ilias I
Lord of the Moldavian Principality in 1432-1433 and 1435-1443

Garcia I
France
FranceThe first king of Leon

Georg I
Germany
GermanyKing of Saxony since 19 June 1902

Wladyslaw I
Poland
PolandPolish prince (1079-1102), representative of the Piast dynasty.

Albrecht I
Count of Habsburg, a member of the House of Habsburg, son of Radbot, Count of Habsburg, and Ida.

Duncan I
Great Britain
Great BritainKing of Strathclyde from 1018, King of Alba

Agrippa I
Son of Aristobulus and grandson of Herod the Great, King of Judea from 37 to 44 BC.

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).

Vladimir I
Russia
RussiaGrand Duke of Kyiv (980-1015)

Abbas I
Iran
IranShah of Iran (from May 1587) from the Safavid dynasty, a major military leader.

Ibrahim I
Turkey
TurkeyOttoman Sultan, reigned 1640–1648

William I
King of Württemberg from October 30, 1816

Aleksander I
Russia
RussiaRussian Emperor

Indravarman I
King of the Khmer Empire