| Description: | Most popular names for female newborns in Portugal 2015 |
| Source: | Instituto dos Registos e do Notariado (IRN) / Portuguese Institute of Registries and Notaries |
| Series: | Portugal |
| Following list: | 2016 |
| Previous list: | 2014 |
| Highest new entries: | Luena (new at 67), Olívia (new at 84), Emília (new at 88), Emma (new at 88), Aurora (new at 92) |
| Largest rises: | Isis +27 (now at 65), Carminho +16 (now at 46), Salomé +16 (now at 83), Melissa +13 (now at 48), Lorena +11 (now at 80) |
| Largest falls: | Tatiana -21 (now at 96), Débora -17 (now at 86), Adriana -13 (now at 78), Jéssica -11 (now at 62), Nádia -11 (now at 94) |