| 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 |
|---|---|---|---|
| Jacinto | Hyacinth | Boy | 9 |
| Jacobo | Supplanter | Boy | 1 |
| Jago | Supplanter | Boy | 6 |
| Jaime | he heel grip | Boy | 2 |
| Jan | God is merciful | Boy | 7 |
| Jaume | Occupier, agent | Boy | 5 |
| Javier | new home | Boy | 2 |
| Javiero | Born in January | Boy | 8 |
| Jeremias | Jehovah exalts | Boy | 8 |
| Jerico | City of the moon Variant of Hebrew Jericho | Boy | 6 |
| Joaquim | Yahweh focuses on | Boy | 5 |
| Joaquin | Yahweh focuses on | Boy | 6 |
| Joel | Jehovah is God Strong - willed The name of a Breton saint The biblical prophet Joel wrote the Book of Joel | Boy | 6 |
| Jonas | Dove Variant of Hebrew Jonah | Boy | 5 |
| Jonathan | Gift from God | Boy | 2 |
| Jordi | editor of the Earth | Boy | 2 |
| Jorge | farmer or husbandman | Boy | 1 |
| Jose | May God give increase | Boy | 4 |
| Jose Manuel | Boy | 7 | |
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| Josep | polish form of joseph god shall add | Boy | 2 |
| JosT | The Spanish form of Joseph May Jehovah add Addition to the family | Boy | 1 |
| Juan | Yahweh is gracious | Boy | 1 |
| Julian | The young man, dedicated to Jupiter | Boy | 4 |
| Julio | Joves descendant | Boy | 4 |