Similar meaning:
* Лариса (Larisa) - This name has a similar meaning to Lauren, which is "laurel" or "glory."
Similar sound:
* Лаура (Laura) - This name sounds similar to Lauren and is a common Russian name.
Other options:
* Лора (Lora) - This name is a shortened version of Laura and can also be considered a Russian equivalent.
* Аврора (Aurora) - This name means "dawn" and has a similar romantic and poetic vibe as Lauren.
Ultimately, the best Russian equivalent for Lauren depends on the specific context and the desired effect.