Closest Sound:
* Beki - This is the closest phonetic approximation, but it's not a common Polish name.
* Becka - Another phonetic option, but also uncommon.
Similar Meaning/Sound:
* Beata - A common Polish name that sounds somewhat similar to "Becky."
* Barbara - Another popular Polish name that shares a similar sound.
Other Options:
* Beci - This is a very informal, shortened version of "Beata" and might be used playfully.
* Becky - You could simply use "Becky" as a foreign name, although Poles might struggle with the pronunciation.
Ultimately, the best way to translate "Becky" into Polish would depend on the specific context and the desired level of formality.