| Iacen | A modern and creative name with no widely recognized meaning. | 7 |
| Iain | God is Gracious | 6 |
| Ial | A modern and creative name with no widely recognized meaning. | 9 |
| Ian | God is Gracious | 2 |
| Iann | God is Gracious | 6 |
| Ibraahim | Father of Many | 5 |
| Ibraheem | Father of Many | 7 |
| Ibrahim | Father of Many | 3 |
| Ibrahima | Father of Many | 9 |
| Ibrahim-Yasser | Father of Many, Rich and Wealthy | 6 |
| Ibreez | A modern and creative name with no widely recognized meaning. | 4 |
| Ibukunoluwa | Blessing of God | 6 |
| Icarus | Mythological Figure; Son of Daedalus | 6 |
| Iden | Pasture; Pastureland | 7 |
| Idir-Zak | A modern and creative name with no widely recognized meaning. | 4 |
| Idowu | One Who Is Loved | 3 |
| Idreese | One Who Instructs | 2 |
| Idris | Interpreter; Studious | 5 |
| Idriss | Interpreter; Studious | 7 |
| Ifemide | Loved by All | 5 |
| Ifeoluwa | God's Love; God's Favor | 9 |
| Igloiel | A modern and creative name with no widely recognized meaning. | 6 |
| Ignacio | Fiery; Passionate | 4 |
| Ignacy | Fiery; Passionate | 5 |
| Ignatius | Fiery; Passionate | 7 |
| Ihsan | Kindness; Compassion | 2 |
| Ike | Strength; Powerful | 3 |
| Ikedi | A modern and creative name with no widely recognized meaning. | 1 |
| Ikenna | God's Strength | 8 |
| Iker | Visit; Guest | 7 |
| Ikraam | Generosity | 3 |
| Il | A modern and creative name with no widely recognized meaning. | 7 |
| Ilan | Tree; Arbor | 6 |
| Ilijah | A modern and creative name with no widely recognized meaning. | 5 |
| Ilikai | Heaven and Sea | 3 |
| Iliyan | Gift of God | 4 |
| Ily | A modern and creative name with no widely recognized meaning. | 9 |
| Ilya | A modern and creative name with no widely recognized meaning. | 7 |
| Ilyaas | A modern and creative name with no widely recognized meaning. | 3 |
| Ilyas | God is My Salvation | 6 |
| Ilyès | A modern and creative name with no widely recognized meaning. | 9 |
| Imaan | Faith; Belief | 7 |
| Immanuel | God is with us | 9 |
| Imran | Prosperous; Flourishing | 7 |
| Imrane | Prosperous; Flourishing | 2 |
| Imroz | Embroidery | 3 |
| Inder | Lord of the Devas (Gods) | 4 |
| Inderveer | God's Warrior | 7 |
| Indiana | Land of the Indians | 5 |
| Indigo | Blue Dye from Plants | 6 |
| Indus | River in Asia | 5 |
| Indy | Independent | 1 |
| Iñigo | A modern and creative name with no widely recognized meaning. | 6 |
| Inioluwa | God's Gift | 6 |
| Innis | Island | 9 |
| Inz | A modern and creative name with no widely recognized meaning. | 8 |
| Ioannes | God is Gracious | 6 |
| Iorek | A modern and creative name with no widely recognized meaning. | 1 |
| Ioseph | God Will Multiply | 6 |
| Ira | Watchful; Descendant of Aaron | 5 |
| Iremide | My Goodness Has Returned | 8 |
| Ireoluwa | God's Favor | 7 |
| Irfan | Knowledge; Wisdom | 9 |
| Irfon | A modern and creative name with no widely recognized meaning. | 6 |
| Irichson | Son of Eric | 5 |
| Irving | Green River Island; Friend of Sea | 2 |
| Isa | God's Promise | 6 |
| Isaac | Laughter | 9 |
| Isaack | Laughter | 7 |
| Isaak | Laughter | 3 |
| Isaaq | Laughter | 8 |
| Isaiah | God is Salvation | 7 |
| Isak | Laughter | 6 |
| Isam | Self-Respect | 9 |
| Ishaan | Sun; Dawn | 3 |
| Ishaanveer | God's Sun Warrior | 1 |
| Ishaq | Laughter | 4 |
| Ishar | Name of God | 2 |
| Isharveer | Warrior of God | 9 |
| Ishchet | A modern and creative name with no widely recognized meaning. | 4 |
| Ishmael | God Hears | 6 |
| Ishmehar | God's Blessing | 3 |
| Ishvarpreet | God's Love | 7 |
| Isiah | God is Salvation | 6 |
| Isidro | Gifted One | 5 |
| Iskander | Defender of Mankind | 4 |
| Islamudin | Religion of the Faithful | 8 |
| Ismaeel | God Hears | 5 |
| Ismael | God Hears | 6 |
| Ismail | God Hears | 3 |
| Israel | Struggles with God | 7 |
| Issa | God is Salvation | 6 |
| Issac | God Will Multiply | 7 |
| Issam | Safeguard | 4 |
| Issa-Tijane | God is Salvation | 1 |
| Ithiel | God is with Me | 8 |
| Ivan | Gracious Gift of God | 3 |
| Ivar | Warrior Archer | 7 |
| Iven | God is Gracious | 8 |
| Iver | Archer | 9 |
| Ivor | Archer | 5 |
| Iwinosa | A modern and creative name with no widely recognized meaning. | 7 |
| Iyanuoluwa | God's Miracle | 1 |
| Iyden | A modern and creative name with no widely recognized meaning. | 6 |
| Izaac | God Will Multiply | 8 |
| Izaak | God Will Multiply | 1 |
| Izaia | A modern and creative name with no widely recognized meaning. | 9 |
| Izaiah | God is Salvation | 3 |
| Izak | God Will Multiply | 4 |
| Izayah | God is Salvation | 5 |
| Izhan | Intelligent | 6 |
| Izic | A modern and creative name with no widely recognized meaning. | 9 |
| Izyan | A modern and creative name with no widely recognized meaning. | 7 |