| 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'. |
| Istack | A variant of the name Isaac, meaning 'laughter'. |
| Istiaq | Desire or longing for something |
| Istighfaar | Seeking forgiveness from Allah |
| Istikar | Seeking knowledge or guidance |
| Istiyak | Desire or longing for something |
| Istiyaq | Desire or longing for something |
| Istkar | Seeking knowledge or guidance |
| Itbir | Patience and perseverance |
| Ithris | Excellence or superiority |
| Itri | Trustworthy or reliable |
| Iwad | Favor or blessing |
| Ixzi | Good fortune or prosperity |
| Iyadi | Gift or blessing from Allah |
| Iyazuddin | Gift or blessing from Allah, given by the name of Din (religion) |
| Iydin | A person who brings joy and light. |
| Iyyad | A strong supporter or protector. |
| Iyyas | One who brings comfort and relief. |
| Izaam | Growth, Increase |
| Izaaz | Prosperity, Wealth |
| Izaf | Connection, Bond |
| Izah | The act of clarifying or explaining. |
| Izain | A person of great beauty and grace. |
| Izaj | One who is honest and trustworthy. |
| Izam | A person of high rank and dignity. |
| Izan | A name meaning to invite or welcome. |
| Izaq | A name meaning laughter or joy. |
| Izas | A name meaning a gift of grace. |
| Izath | A name meaning noble and pure. |
| Izen | A name meaning a calm spirit. |
| Izhin | A name meaning a quiet soul. |
| Izmaa | A name meaning a wise leader. |
| Izmam | A name meaning a firm belief. |
| Izraf | A name meaning a kind heart. |
| Izrin | One who is noble and virtuous. |