Most Popular Names Buenos Aires 2021
| Description: | Most popular names for female newborns in Buenos Aires, Argentina 2021 |
| Source: | Buenos Aires Ciudad, Registro Civil |
| Series: | Argentina/Buenos Aires |
| Following list: | 2022 |
| Previous list: | 2020 |
| Highest new entries: | Alma (new at 12), Roma (new at 14) |
| Largest rises: | Olivia +6 (now at 3), Juana +5 (now at 10) |
| Largest falls: | Victoria -7 (now at 13), Valentina -5 (now at 9) |
| Rank | Name | +/- | Graph |
|---|---|---|---|
| 1 | Emma |  2 | Graph |
| 2 | Sofía |  1 | Graph |
| 3 | Olivia | 6 | Graph |
| 4 | Catalina | 1 | Graph |
| 5 | Martina | 2 | Graph |
| 6 | Isabella | 4 | Graph |
| 7 | Delfina | 3 | Graph |
| 8 | Emilia | 5 | Graph |
| 9 | Valentina | 5 | Graph |
| 10 | Juana | 5 | Graph |
| 11 | Mía | 3 | Graph |
| 12 | Alma |  | Graph |
| 13 | Victoria | 7 | Graph |
| 14 | Roma | | Graph |
| 15 | María | 3 | Graph |
| 16 | Lucía | 5 | Graph |
| 17 | Francesca | | Graph |
| 18 | Jazmín | 10 | Graph |
| 19 | Zoe | | Graph |
| 20 | Julieta | | Graph |