* Стефания (Stefania): This is the most common and formal Russian translation of "Stephanie."
* Стефани (Stefani): A less formal and slightly more modern variation of "Stefania."
* Стейси (Steysi): This is a transliteration of the English nickname "Stacy," which is sometimes used as a translation of "Stephanie."
* Стефа (Stefa): This is a shortened version of "Stefania" and is less common.
The best way to choose a translation depends on the context and your preference.