Most Popular Names Portugal 2011
| Description: | Most popular names for female newborns in Portugal 2011 |
| Source: | Instituto dos Registos e do Notariado (IRN) / Portuguese Institute of Registries and Notaries |
| Series: | Portugal |
| Following list: | 2012 |
| Previous list: | 2010 |
| Highest new entries: | Mafalda (new at 19), Catarina (new at 20), Luana (new at 21), Marta (new at 22), Íris (new at 23) |
| Largest rises: | Laura +3 (now at 15), Mariana +2 (now at 4), Inês +1 (now at 7), Matilde +1 (now at 3), Sara +1 (now at 16) |
| Largest falls: | Beatriz -3 (now at 6), Madalena -2 (now at 17), Rita -2 (now at 18), Lara -1 (now at 8) |
| Rank | Name | +/- | Graph |
|---|---|---|---|
| 1 | Maria | Graph | |
| 2 | Leonor | Graph | |
| 3 | Matilde |  1 | Graph |
| 4 | Mariana | 2 | Graph |
| 5 | Ana | Graph | |
| 6 | Beatriz |  3 | Graph |
| 7 | Inês | 1 | Graph |
| 8 | Lara | 1 | Graph |
| 9 | Carolina | Graph | |
| 10 | Margarida | Graph | |
| 11 | Joana | Graph | |
| 12 | Sofia | Graph | |
| 13 | Diana | Graph | |
| 14 | Francisca | Graph | |
| 15 | Laura | 3 | Graph |
| 16 | Sara | 1 | Graph |
| 17 | Madalena | 2 | Graph |
| 18 | Rita | 2 | Graph |
| 19 | Mafalda |  | Graph |
| 20 | Catarina | | Graph |
| 21 | Luana | | Graph |
| 22 | Marta | | Graph |
| 23 | Íris | | Graph |
| 24 | Alice | | Graph |
| 25 | Bianca | | Graph |
| 26 | Constança | | Graph |
| 27 | Gabriela | | Graph |
| 28 | Eva | | Graph |
| 29 | Clara | | Graph |
| 30 | Bruna | | Graph |
| 31 | Daniela | | Graph |
| 32 | Iara | | Graph |
| 33 | Filipa | | Graph |
| 34 | Vitória | | Graph |
| 35 | Ariana | | Graph |
| 36 | Letícia | | Graph |
| 37 | Bárbara | | Graph |
| 38 | Camila | | Graph |
| 39 | Rafaela | | Graph |
| 40 | Carlota | | Graph |
| 41 | Yara | | Graph |
| 42 | Núria | | Graph |
| 43 | Raquel | | Graph |
| 44 | Ema | | Graph |
| 45 | Helena | | Graph |
| 46 | Benedita | | Graph |
| 47 | Érica | | Graph |
| 48 | Isabel | | Graph |
| 49 | Nicole | | Graph |
| 50 | Lia | | Graph |