| 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 |
|---|---|---|---|
| Iakovos | Supplanter | Boy | 2 |
| Iapetus | A Titan | Boy | 1 |
| Iasion | Father of Plutus | Boy | 4 |
| Iason | To Heal Healer | Boy | 4 |
| Ibycus | A Bard | Boy | 7 |
| Ibycus | A bard | Boy | 7 |
| Icarius | Gave wine to the citizens of Athens who mistook it for poison and killed him | Boy | 8 |
| Icaro | Image | Boy | 1 |
| Icarus | Son of Daedalus Follower | Boy | 8 |
| Icarus | Son of Daedalus | Boy | 8 |
| Icelos | Son of Hypnos | Boy | 9 |
| Icelos | Son of Hypnos | Boy | 9 |
| Idas | An Argonaut | Boy | 6 |
| Idas | An Argonaut | Boy | 6 |
| Idomeneus | A King of Crete | Boy | 6 |
| Idomeneus | A king of Crete | Boy | 6 |
| Idzi | Kid Young Goat | Boy | 3 |
| Iggy | Only Son, Form of Iggi, Fiery | Boy | 3 |
| Ignace | Fiery Ardent Burning | Boy | 3 |
| Ignacy | Fiery, Ardent, Unknowing | Boy | 5 |
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| Ignatius | Fiery Famous Bearers St Ignatius of Antioch, martyred in the 2nd century St Ignatius of Loyola, who founded the Jesuits in the 15th century | Boy | 1 |
| Igor | Ings Army Son of the Famous One | Boy | 4 |
| Igorr | Farmer | Boy | 4 |
| Igorr | Farmer | Boy | 4 |
| Ilario | Cheerful Happy | Boy | 1 |
| Ilarion | Cheerful | Boy | 6 |
| Ilias | The Lord is My God | Boy | 5 |
| Illias | Jehovah is God Lord is My God | Boy | 8 |
| Ilus | Founder of Troy | Boy | 7 |
| Ilyas | Name of a Prophet | Boy | 3 |
| Inachus | A river god | Boy | 3 |
| Inachus | A River God | Boy | 3 |
| Indalecio | Teacher-like | Boy | 9 |
| Indigo | Person from India | Boy | 4 |
| Ines | Pure | Boy | 2 |
| Inez | Pure | Boy | 9 |
| Inigo | Variant of Ignatius Fiery Famous Bearers St Ignatius of Antioch, martyred in the 2nd century St Ignatius of Loyola, who founded the Jesuits in the 15th century | Boy | 9 |
| Inigo | Ardent Burning Unknowing | Boy | 9 |
| Ioan | Gift from God God is Gracious | Boy | 3 |
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| Ioannis | The Lord is Gracious | Boy | 9 |
| Iola | Violet Flower | Boy | 1 |
| Iolanda | Violet Flower | Boy | 2 |
| Iolande | Violet Flower | Boy | 6 |
| Iolantha | Violet Flower | Boy | 8 |
| Iolanthe | Violet Flower | Boy | 3 |
| Ion | Son of Apollo | Boy | 2 |
| Iordanis | TBD | Boy | 8 |
| Iorgas | Farmer | Boy | 6 |
| Iorgas | Farmer | Boy | 6 |
| Iorgos | Farmer | Boy | 2 |
| Iosif | God will Increase | Boy | 4 |
| Iouri | Earthworker Farmer | Boy | 9 |
| Iphicles | Twin of Hercules | Boy | 9 |
| Iphides | Hercules twin brother | Boy | 7 |
| Iphides | Hercules Twin Brother | Boy | 7 |
| Iphis | Hanged himself over unrequited love | Boy | 7 |
| Iphis | TBD | Boy | 7 |
| Iphitus | Brother of Iole | Boy | 3 |
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| Ippolito | Freer of Horses | Boy | 4 |
| Iraklis | TBD | Boy | 7 |
| Irene | Peace | Boy | 6 |
| Ireneo | Lover of Peace | Boy | 3 |
| Irus | TBD | Boy | 4 |
| Irus | Challenged Odysseus on his return to Ithaca | Boy | 4 |
| Isaak | Laughter, He will Laugh, Joyful | Boy | 5 |
| Isaakios | Child of Laughter | Boy | 3 |
| Isacio | Equality | Boy | 2 |
| Isador | Gift of Isis | Boy | 3 |
| Isadore | Gift of Isis | Boy | 8 |
| Isadorer | Strong gift | Boy | 8 |
| Isadorer | Strong Gift | Boy | 8 |
| Isander | Powerful Man | Boy | 7 |
| Isaurus | TBD | Boy | 9 |
| Isidor | Gift of Isis | Boy | 2 |
| Isidore | Strong Gift Gift of Isis this name is Greek, even though Isis is an Egyptian deity St Isidore of Seville tried to convert Spanish Jews to Christianity during the 7th century | Boy | 7 |
| Isidore | Strong Gift Gift of Isis | Boy | 7 |
| Isidoro | Gifted with Many Ideas | Boy | 8 |
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| Isidoror | Strong Gift | Boy | 8 |
| Isidro | Gifted with Many Ideas | Boy | 2 |
| Isidrro | Strong gift | Boy | 2 |
| Isidrro | Strong Gift | Boy | 2 |
| Iskander | Defender of Mankind | Boy | 9 |
| Iskinder | Defender of Man | Boy | 8 |
| Isocrates | Very Capable | Boy | 1 |
| Isokrates | Equal Power | Boy | 9 |
| Issey | Gift of Isis | Boy | 5 |
| Issy | Gift of Isis | Boy | 9 |
| Isti | Crowned | Boy | 3 |
| Istvan | Man with Crown Victorious | Boy | 4 |
| Istvan | Victorious | Boy | 4 |
| Ivan | God is Merciful, Gift of God | Boy | 1 |
| Ivan | Glorious gift | Boy | 1 |
| Ivanetsr | Glorious gift | Boy | 9 |
| Ivanetsr | Glorious Gift | Boy | 9 |
| Ivankor | Glorious gift | Boy | 9 |
| Ivankor | Glorious Gift | Boy | 9 |