IZARO f Basque
Meaning unknown, from the name of a small island off the Spanish coast in the Bay of Biscay.
IZUMI f Japanese
From Japanese 泉 (izumi)
meaning "fountain, spring". This name can also be constructed from other combinations of kanji.
IZZ AL-DIN m Arabic
Means "glory of religion", derived from Arabic عزّ ('izz)
"glory, power" and دين (din)
"religion". In the 13th century Izz-al-Din Aybak became the first Mamluk ruler of Egypt. The Mamluks were a warrior caste who were originally slaves.