| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Zephyros | - | Greek Mythology, Ancient Greek | ||
| Zephyrus | - | Greek Mythology (Latinized) | ||
| Zerach | - | Biblical Hebrew | ||
| Zerachiel | - | Judeo-Christian Legend | ||
| Zerah | - | Biblical | ||
| Zeru | - | Basque | ||
| Zevadyah | - | Biblical Hebrew | ||
| Zevulun | - | Biblical Hebrew | ||
| Zeynab | - | Azerbaijani, Persian | ||
| Zhaklina | - | Macedonian, Bulgarian | ||
| Zhaleh | - | Persian | ||
| Zhanna | ZHAH-nah | Russian | ||
| Zhannochka | - | Russian | ||
| Zharko | - | Macedonian | ||
| Zhelimir | - | Medieval Slavic (Hypothetical) |