| Name | Meaning | Gender | Origin |
| Zenna | Born of Zeus. | F | Greek |
| Zeno | Sign | M | Greek |
| Zenobe | Born of Zeus. | F | Greek |
| Zenobia | Sign/ Symbol | F | Polish |
| Zenochka | From Zeus. | F | Russian |
| Zenon | Stranger var. of Xenon | E | Greek |
| Zeny | Russian form of Eugenia: noble. | F | Russian |
| Zephan | Irish Saint | E | Celtic/Gaelic |
| Zephaniah | The Lord is my secret | M | Biblical |
| Zephira | Of the west wind. | F | Greek |
| Zepho | That sees and observes/ that expects or covers. | M | Biblical |
| Zephon | That sees and observes/ that expects or covers. | M | Biblical |
| Zephyr | Strong Wind | E | Greek |
| Zephyra | Of the west wind. | F | Greek |
| Zephyrus | West wind. | M | Latin |
| Zer | Perplexity. | M | Biblical |
| Zera | Seed. | F | Hebrew |
| Zerah | East/ brightness. | M | Biblical |
| Zerahiah | The Lord rising; brightness of the Lord | M | Biblical |
| Zera'im | Seed. | F | Hebrew |
| Zeredah | Ambush/ change of dominion. | F | Biblical |
| Zereld | Armored battle maiden. | F | Teutonic |
| Zerelda | Armored battle maiden. | F | Teutonic |
| Zerelde | Armored battle maiden. | F | Teutonic |
| Zeresh | Misery/ strange/ dispersed inheritance. | F | Biblical |
| Zereth | Perplexity. | M | Biblical |
| Zerlina | Created | F | Latin |
| Zerlinda | Beautiful dawn. | F | Hebrew |
| Zero | Empty. | M | Arabic |
| Zeror | Root/ that straitens or binds/ that keeps tight. | M | Biblical |
| Zeroun | Respected/ Wise | M | Armenian |
| Zeruah | Leprous/ wasp/ hornet. | F | Biblical |
| Zerubbabel | A stranger at Babylon/ dispersion of confusion. | F | Biblical |
| Zeruiah | Pain or tribulation of the Lord. | F | Biblical |
| Zeshawn | God is Gracious/ Merciful | M | African-American |
| Zesiro | First born of twins | M | African |
| Zeta | Born last. | F | Greek |
| Zetes | Son of Boreas. | M | Greek |
| Zethar | He that examines or beholds | M | Biblical |
| Zethus | Brother of Amphion. | M | Latin |
| Zeus | Powerful one | M | Greek |
| Zeuxippe | Daughter of Lamedon. | F | Latin |
| Zeuxippus | Son of Apollo. | M | Latin |
| Zev | Wolf | M | Hebrew |
| Z'ev | Wolf. | M | Hebrew |
| Zeva | Sword. | F | Greek |
| Zevulun | Habitation. | M | Hebrew |
| Zez | Origin unknown. | M | Unknown |
| Zezili | Gray eyes. | F | Latin |
| Zezilia | Gray eyes. | F | Latin |