| Zabulon | Hebrew | to exhalt, honor |
| Zaccheo | Hebrew | the one God remembers |
| Zachariah | Remembered by the Lord. | |
| Zacharias | Remembered by the Lord. | |
| Zachary | Hebrew | The Lord has remembered. |
| Zadok | Hebrew | Just, righteous. |
| Zador | Hungarian | violent |
| Zafar | Arabic | The triumphant one. |
| Zafer | Turkish | |
| Zagger | unknown | |
| Zagon | Hungarian | |
| Zahin | Hindu | |
| Zahir | Arabic | Shining, radiant. |
| Zahneny | Hebrew | Wise and peaceful. |
| Zahur | Egyptian | a flower |
| Zaid | African | increase, growth |
| Zaide | Yiddish | elder |
| Zajzon | Hungarian | |
| Zakai | Aramaic, Hebrew | innocent, one who is pure |
| Zaki | Arabic | Pure. |
| Zalen | Hungarian | thrower, hitter |
| Zale | Old English | To sell, or a salary. |
| Zalman | Yiddish | Wise and peaceful. |
| Zamir | Hebrew | A songbird. |
| Zamor | Hungarian | plough-land |
| Zander | Greek | The protector and helper of mankind. Also see Sanders. |
| Zane | Hebrew | God is gracious. A boy or girl's name. |
| Zanebono | Italian | the good one |
| Zani | Albanian | |
| Zaniel | Latin | angel of mondays |
| Zanipolo | Italian | little gift of God |
| Zann | Hebrew | |
| Zanobi | Latin | scarsly alive |
| Zarend | Hungarian | gold |
| Zared | Hebrew | An ambush. |
| Zarek | Greek | may God protect the king |
| Zavier | Arabic/Spanish | Arabic: Bright. Spanish: Of the new house. |
| Zayden | Hebrew | |
| Zazu | Hebrew | movement |
| Zbigniew | Slavonic | To get rid of anger. A common Polish name. |
| Zdenek | Czech | one from Sidon, a winding sheet |
| Zebadiah | Hebrew | Gift of the Lord. |
| Zebedeo | Aramaic | servant of God |
| Zebulon | Hebrew | home |
| Zebulun | Hebrew | Exaltation or the dwelling place. One of the sons of Leah and Jacob in the Bible. |
| Zechariah | Hebrew | The Lord has remembered. |
| Zedekiah | Hebrew | The justice of the Lord. |
| Zeeman | Dutch | A sailor or seaman. |
| Zefirino | Greek | wind of spring |
| Zeke | Hebrew | God strengthens, or the strength of God. From the name Ezekiel. |
| Zeki | Turkish | |
| Zeko | Hungarian | |
| Zelig | Jewish | Blessed fortunate. |
| Zelipe | Aragonese | |
| Zelman | Hebrew | Wise and peaceful. |
| Zelotes | Greek | Zealous. |
| Zenas | Greek | Living. |
| Zennor | Cornish | The name of a village. A boy or girl's name. |
| Zeno | Greek | A stranger. |
| Zenoa | Hebrew | |
| Zenobio | Greek | strength of Jupiter |
| Zenon | Greek | A stranger. |
| Zenos | Greek | A stranger. |
| Zephan | Hebrew | treasured by God |
| Zephaniah | Hebrew | Hidden by God. |
| Zeren | Turkish | |
| Zerind | Hungarian | Serb |
| Zero | Greek | seeds |
| Zeroun | Armenian | A sage. |
| Zetany | Hungarian | |
| Zeth | Greek | investigator, researcher |
| Zeus | Greek | The father of the Gods, or living. The ruler of the heavens in ancient Greek mythology. |
| Zev | Hebrew, Hindu | deer, wolf |
| Zia | Arabic | Splendour or ripened grain. A boy or girl's name. |
| Ziff | Hebrew | wolf |
| Ziggy | Slavonic | To get rid of anger. A common Polish name. |
| Zigmond | Teutonic | A victorious protector. |
| Zigmund | Teutonic | A victorious protector. |
| Zion | Hebrew | a sign |
| Zircon | Persian | A mineral name. |
| Ziv | Hebrew | Full of life. |
| Ziven | Slavic | vigorous and alive |
| Zoard | Hungarian | |
| Zobor | Hungarian | gathering |
| Zoello | Greek | son of Zoe |
| Zoilo | Greek | lively |
| Zoland | Hebrew | |
| Zoltan | Arabic | A ruler or sultan. A popular Hungarian name. |
| Zombor | Hungarian | buffalo |
| Zoran | Slavonic | Of the dawn. |
| Zoroaster | Persian | A golden star. |
| Zorro | Slavic | golden dawn |
| Zosimo | Greek | lively |
| Zotico | Greek | lively |
| Zowie | Gaelic | |
| Zsigmond | Hungairan | victorious defender |
| Zsolt | Hungarian | name of an honor |
| Zubin | Hebrew | The exalted one. |
| Zuriel | Hebrew | God is my foundation. |
| Zurl | Hebrew |