| 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 |
|---|---|---|---|
| Iago | Supplanter, Jacob | Boy | 5 |
| Iber | Native of Iberia | Boy | 7 |
| Idomeneus | A King of Crete | Boy | 6 |
| Iggy | Only Son, Form of Iggi, Fiery | Boy | 3 |
| Ignac | Ardent Burning Fire Fiery | Boy | 7 |
| Ignace | Fiery Ardent Burning | Boy | 3 |
| Ignacio | Fiery Ardent Burning Fire | Boy | 4 |
| Ignatius | Fiery One, Ardent, Burning | Boy | 1 |
| Ignatz | Ardent Burning | Boy | 5 |
| Ignaz | Ardent Burning | Boy | 3 |
| Ignazio | Fiery Ardent Burning | Boy | 9 |
| Ilari | Cheerful | Boy | 4 |
| Ilario | Cheerful Happy | Boy | 1 |
| Ilarion | Cheerful | Boy | 6 |
| Ilias | The Lord is My God | Boy | 5 |
| Ilidio | Tribute Army Troop | Boy | 4 |
| Illan | Youth | Boy | 3 |
| Illian | Youth | Boy | 3 |
| Illius | Youth | Boy | 1 |
| Iluminado | One who Receives the Inspiration | Boy | 8 |
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| Inachus | A River God | Boy | 3 |
| Ince | Innocent | Boy | 4 |
| Inigo | Ardent Burning Unknowing | Boy | 9 |
| Innocenty | Innocent | Boy | 2 |
| Inse | Innocent One | Boy | 2 |
| Iphicles | Twin of Hercules | Boy | 9 |
| Iphis | TBD | Boy | 7 |
| Iphitus | Brother of Iole | Boy | 3 |
| Isabel | Consecrated to God | Boy | 3 |
| Isaias | Salvation of Jehovah | Boy | 4 |
| Isaurus | TBD | Boy | 9 |
| Isidor | Gift of Isis | Boy | 2 |
| Isidorus | Gift of Isis | Boy | 6 |
| Isidro | Gifted with Many Ideas | Boy | 2 |
| Italo | Of Great Power | Boy | 3 |
| Iti | End | Boy | 2 |
| Iulian | Youthful | Boy | 3 |
| Iulus | Son of Aeneas | Boy | 1 |
| Iuvenalus | TBD | Boy | 7 |
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