General:
* Impormasyong personal (most direct translation)
* Pribadong impormasyon (emphasizes privacy)
* Detalyeng personal (more specific, focusing on details)
Specific:
* Impormasyon ng pagkakakilanlan (for identification information)
* Impormasyon ng personal na data (for data related to an individual)
* Impormasyon ng contact (for contact details)
Ultimately, the best term depends on the specific situation and the type of personal information being referred to.