| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 581 | Isamm | Muslim | Safeguard.. | M | |
| 582 | Ishaaq | Muslim | Variant of Ishaq: Isaac. A Prophet's name.. | M | |
| 583 | Ishaq | Muslim | Isaac. A Prophet's name.. | M | |
| 584 | Ishfaaq | Muslim | Variant of Ishfaq: Compassion. Kindness.. | M | |
| 585 | Ishfaq | Muslim | Compassion. Kindness.. | M | |
| 586 | Ishrat | Muslim | Intimacy. Companionship.. | M | |
| 587 | Ishtiaq | Muslim | Longing. Craving.. | M | |
| 588 | Islaam | Muslim | Variant of Islam: Peace. Peaceful. Very safe.. | M | |
| 589 | Islam | Muslim | Peace. Peaceful. Very safe.. | M | |
| 590 | Ismaa'eel | Muslim | Variant of Ismael: The Biblical Ishmael is the English language equivalent. A Prophet's name.. | M | |
| 591 | Ismael | Muslim | The Biblical Ishmael is the English language equivalent. A Prophet's name.. | M | |
| 592 | Ismail | Muslim | Variant of Ismael: The Biblical Ishmael is the English language equivalent. A Prophet's name.. | M | |
| 593 | Ismat | Muslim | Variant of Ismat: Chastity. Purity.. | M | |
| 594 | Ismat | Muslim | Chastity. Purity.. | M | |
| 595 | Israar | Muslim | Variant of Israr: Secrecy. Privacy.. | M | |
| 596 | Israr | Muslim | Secrecy. Privacy.. | M | |
| 597 | Issa | Muslim | The Biblical Jesus is the English language equivalent. A Prophet's name.. | M | |
| 598 | Izhaar | Muslim | Variant of Izhar: Revelation. Declaration.. | M | |
| 599 | Izhar | Muslim | Revelation. Declaration.. | M | |
| 600 | Izzudeen | Muslim | Variant of Izzudin: Might of the Faith.. | M | |