Most Popular Names Argentina 2021
| Description: | Most popular names for female newborns in Argentina 2021 |
| Source: | Registro Nacional de las Personas (RENAPER) |
| Series: | Argentina |
| Following list: | 2023 |
| Previous list: | 2020 |
| Highest new entries: | Aitana (new at 19) |
| Largest rises: | Roma +7 (now at 8), Emily +5 (now at 15) |
| Largest falls: | Victoria -5 (now at 14), Ambar -4 (now at 12) |
| Note: | Births only up to November 16, 2021 |
| Rank | Name | +/- | Graph |
|---|---|---|---|
| 1 | Emma | Graph | |
| 2 | Olivia | Graph | |
| 3 | Alma |  2 | Graph |
| 4 | Martina |  1 | Graph |
| 5 | Isabella | 1 | Graph |
| 6 | Catalina | Graph | |
| 7 | Mia | Graph | |
| 8 | Roma | 7 | Graph |
| 9 | Sofía | 2 | Graph |
| 10 | Emilia | 2 | Graph |
| 11 | Delfina | 1 | Graph |
| 12 | Ambar | 4 | Graph |
| 13 | Valentina | Graph | |
| 14 | Victoria | 5 | Graph |
| 15 | Emily | 5 | Graph |
| 16 | Bianca | 2 | Graph |
| 17 | Zoe | 1 | Graph |
| 18 | Renata | 1 | Graph |
| 19 | Aitana |  | Graph |
| 20 | Luz | 2 | Graph |