Starting with letter X
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1 | Xabat | Spanish | Savior. | M | |
| 2 | XabieF | Basque | Owns a new house. | M | |
| 3 | Xalbador | Spanish | Savior. | M | |
| 4 | Xalvador | Spanish | Savior. | M | |
| 5 | Xanthus | Greek | A river god. | M | |
| 6 | Xanthus | Latin | A river god. | M | |
| 7 | Xanti | Basque | Named for Saint James. | M | |
| 8 | Xarles | French | Manly. | M | |
| 9 | Xavier | Arabic | Bright; splendid. See also Javier. | M | |
| 10 | Xavier | Basque | Owns a new house. | M | |
| 11 | Xavier | Spanish | Owns a new house. | M | |
| 12 | Xeno | Greek | Strange voice. | M | |
| 13 | Xenon | Spanish | Variant of Cenon: Receiver of life from Zeus. | M | |
| 14 | Xenophon | Greek | Strange voice. | M | |
| 15 | Xenos | Greek | Stranger. | M | |
| 16 | Xenres | Persian | Prince. | M | |
| 17 | Xerxes | Greek | Leaving. | M | |
| 18 | Xever | Spanish | Owns a new house. | M | |
| 19 | Ximen | Hebrew | God has heard. | M | |
| 20 | Ximon | Basque | God is heard. | M | |