| Girl | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Boy | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Girl | ||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Boy | ||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Name | Meaning | Gender | Numerology |
|---|---|---|---|
| Iacob | To Follow To Succeed Supplanter | Boy | 3 |
| Ian | God is Merciful Gracious | Boy | 6 |
| Iarbonel | Descendant of Judah | Boy | 4 |
| Iarla | Tributary Lord | Boy | 5 |
| Iarlaith | Royalty Lord of the West | Boy | 6 |
| Iarlugh | Name of God | Boy | 4 |
| Iasan | Healer | Boy | 8 |
| Ibor | Yew Tree | Boy | 8 |
| Ighneachan | Strong Man | Boy | 7 |
| Ignatius | Fiery One, Ardent, Burning | Boy | 1 |
| Ijum | TBD | Boy | 8 |
| Imar | Bow Warrior Archer | Boy | 5 |
| Incha | Allah | Boy | 8 |
| Indract | Name of Saint | Boy | 6 |
| Indrechtach | Attacker | Boy | 3 |
| Indrechtaich | Attacker | Boy | 3 |
| Inerney | Steward of Church Lands | Boy | 9 |
| Inerney | Steward of church lands | Boy | 9 |
| Ingnathach | Druid of the Fir Bolg | Boy | 4 |
| Inis | From the River Island | Boy | 6 |
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| Iniss | From the River Island | Boy | 7 |
| Iniss | Island | Boy | 7 |
| Innes | From the River Island | Boy | 7 |
| Innes | Island | Boy | 7 |
| Innis | From the River Island | Boy | 2 |
| Innis | Island | Boy | 2 |
| Inys | From the River Island | Boy | 4 |
| Inys | Island | Boy | 4 |
| Iobhar | Yew | Boy | 8 |
| Iollan | God, Worship | Boy | 9 |
| Iomhar | Army Warrior with Bow Archer | Boy | 1 |
| Ion | Moon Man, God is Good | Boy | 2 |
| Ionatan | God has Given | Boy | 2 |
| Ionhar | Archer | Boy | 2 |
| Ior | Lord | Boy | 6 |
| Iosaef | He will Enlarge | Boy | 1 |
| Iosef | Yahweh will Add | Boy | 9 |
| Iosep | God will Multiply | Boy | 1 |
| Ioseph | God will Multiply He will Enlarge | Boy | 9 |
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| Iosua | God is My Salvation | Boy | 2 |
| Irial | Elf | Boy | 4 |
| Iris | Radiance Part of Eye | Boy | 1 |
| Irv | Handsome | Boy | 4 |
| Irvin | White, Place Name, Beautiful | Boy | 9 |
| Irvine | Variant of Irving, Green Water | Boy | 5 |
| Irving | Handsome and Fair | Boy | 7 |
| Irwin | From Irvine, Scotland, Sea Lover | Boy | 1 |
| Isaac | One who Brings Laughter | Boy | 6 |
| Issac | Laughter He will Laugh Joyful | Boy | 6 |
| Iucharba | TBD | Boy | 9 |
| Iud | Prince | Boy | 7 |
| Iuil | Vivacious Youthful | Boy | 6 |
| Iulian | Youthful | Boy | 3 |
| Ivan | God is Merciful, Gift of God | Boy | 1 |
| Iver | Fighter with Bow, Archer, Yew | Boy | 9 |
| Ivor | Archers Bow Yew Bow Army | Boy | 1 |
| Iydin | TBD | Boy | 7 |
| Izan | Obedience | Boy | 5 |