| Inocencio | A Spanish name meaning the innocent one. |
| Inocente | A name meaning free from all guilt. |
| Inoday | A name meaning the rising of the sun. |
| Insaf | To judge with justice, Equity |
| Insar | Helper, Supporter |
| Inshaf | To judge with justice, Equity |
| Inshiraf | An Arabic name meaning to be noble. |
| Inshirah | Delight, Happiness, Cheerful |
| Insijam | Harmony and consistency. |
| Intaj | King, Magnificent |
| Intakhab | Chosen or selected one. |
| Intazar | Waiting; Expectation |
| Integra | Whole and complete state. |
| Intekahb | A variant of selection. |
| Intekhab | The act of choosing well. |
| Inteqab | A veil or hidden beauty. |
| Inteus | A name meaning internal. |
| Intezar | The act of waiting for someone. |
| Intiha | The final limit or conclusion. |
| Intikhab | Selection, Choice |
| Intisam | Intisam is a variant of Intisar, meaning 'success' or 'victory' in Arabic, symbolizing triumph and achievement. |
| Intisar | One who is victorious; triumphant; Triumph.; Triumphant |
| Intizar | To wait with great patience. |
| Inuge | One who brings joy and light. |
| Inukant | Beloved of the Sun |
| Inuus | God of fertility. |
| Inys | From the river island |
| Inzamam | To unite, To get together |
| IOACHIME | Variant of Ioakim, "God will judge." |
| IOAKIM | Russian form of Hebrew Joachim, "God will judge."Variant, Ioachime, exists. Diminutive is Iov. |
| Ioan | A Welsh name meaning God is gracious. |
| Ioanna | A Greek name meaning God is gracious. |
| Iob | Diminutive of Iorwerth: Worthy lord. Derived from 'ior' and 'gwerth'. Legendary son of Maredudd. |
| IOBATES | A name meaning one who goes to battle. |
| Iolo | Diminutive of Iorwerth: worthy lord. |
| Iolyn | a handsome lord |
| IOMAR | A name meaning famous in the battle. |
| Iomhar | A Scottish name meaning bow warrior. |
| ION | myth name (son of Apollo) |
| Iona | From the king's island; Legendary king of France.; Purple Jewel; Purple gem; Violet.; Violet, from the Greek word 'ion'. Amethyst.; Woman from the island |