List of Famous people with last name I

Paku Alam I, originally known as Natakusuma, was the first ruler of the principality of Pakualaman, rewarded for helping the British quell conflict in Yogyakarta in June 1812. Pakualaman became a small hereditary Duchy within the Sultanate of Yogyakarta, as a mirror-image of the Mangkunegaran principality in the territory of the Susuhunanate of Surakarta. Paku Alam I ruled from 1812 to 1829, and was buried at Kota Gede.

Lygdamis, who ruled c. 520–484 BCE, was the first tyrant of Caria under the Achaemenid Empire. He was of Carian-Greek ethnicity. He was the father of Artemisia I of Caria.

Eumenes I was dynast (ruler) of the city of Pergamon in Asia Minor from 263 BC until his death in 241 BC. He was the son of Eumenes, the brother of Philetaerus, the founder of the Attalid dynasty, and Satyra, daughter of Poseidonius. As he had no children, Philetaerus adopted Eumenes to become his heir.

Malichus I or Malchos I was a king of Nabataea who reigned from 59 to 30 BC.

Hori was the High Priest of Ptah at the very end of the reign of Ramesses II. Hori succeeded Neferronpet in office.

Abd al-Malik I was amir of the Samanid Empire from 954 to 961. He was the son and successor of Nuh I. His reign was marked by internal strife, with the Turkic slave-soldiers increasing in power. He died after falling from his horse during a game of polo at Bukhara; he was succeeded by his brother Mansur I, who was put on the throne by a faction of ghulams led by the Turkic slave-commander Fa'iq Khassa.

Askia Ishaq I was ruler of the Songhai Empire from 1539 to 1549, elected Askia following the death of Askiya Ismail. He was the fifth ruler of the Askiya Dynasty which had the town of Gao as its capital.

Abd al-Haqq I ibn Mihyu ibn Abi Bakr ibn Hamama was the first leader of the Marinid dynasty.

Frederick I was the Archbishop of Cologne from 1100 until his death.