| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Zakhar | - | Russian | ||
| Zhanna | ZHAH-nah | Russian | ||
| Zhannochka | - | Russian | ||
| Zhenya | - | Russian, Bulgarian | ||
| Zina | - | Russian | ||
| Zinaida | zee-nah-EE-dah | Russian | ||
| Zinoviy | zee-NO-vee | Russian | ||
| Zinoviya | - | Russian | ||
| Zlata | - | Croatian, Serbian, Slovene, Macedonian, Czech, Slovak, Russian | ||
| Zona | - | Various | ||
| Zoya | ZO-yah (Russian) | Russian, Ukrainian |