| Irshefan | One who is a kind protector. |
| Irshith | A person who is very radiant. |
| Irteza | One who is pleasing and liked. |
| Irvaan | One who is full of movement. |
| Irvan | A person who is very creative. |
| Irzam | One who is a brave warrior. |
| Isamail | God will hear the prayers |
| Isbaah | The light of the early dawn |
| Isfaar | To reveal or make things clear |
| Isfahan | A beautiful city in Iran |
| Isfandiyar | A gift from the holy spirit |
| Ishakh | God is established |
| Ishandiyar | Gift of the Lord |
| Ishaque | God will increase |
| Isharullah | A sign from the Almighty God |
| Ishfar | One who brings light or clarity. |
| Ishmail | God will hear the prayers of man. |
| Ishmam | A leader or a person of high rank. |
| Ishraaq | To Radiate or Shine |
| Ishraque | The rising of the morning sun. |
| Ishtaq | A person filled with deep longing. |
| Ishteiq | A person with a strong yearning. |
| Ishteyaq | One who feels intense passion. |
| Ishtyak | A deep longing or intense desire. |
| Ishtyaq | Passionate yearning for someone. |
| Isli | One who is pure and noble of heart. |
| Ismailkhan | A variant of the name Ismail Khan, meaning 'gift of God'. |
| Ismal | A variant of the name Ismail, meaning 'gift of God'. |
| Ismath | A variant of the name Ismail, meaning 'gift of God'. |
| Ismathullah | A variant of the name Ismail, meaning 'gift of God' and 'of Allah'. |
| Ismaw | A variant of the name Ismail, meaning 'gift of God'. |
| Ismayl | A variant of the name Ismail, meaning 'gift of God'. |
| Ismeal | A variant of the name Ismail, meaning 'gift of God'. |
| Ismeil | A variant of the name Ismail, meaning 'gift of God'. |
| Ismit | A variant of the name Ismail, meaning 'gift of God'. |
| Israah | Derived from the Arabic word for 'night journey'. |
| Israeli | Relating to the Jewish people or the state of Israel. |
| Israfeel | Derived from the Arabic word for 'angel of the trumpet'. |
| Israh | One who is Free |
| Israq | Derived from the Arabic word for 'ascension'. |