Most Popular Names Puerto Rico 2020
| Description: | Most popular names for male newborns in Puerto Rico 2020 |
| Source: | SSA (Social Security Administration), USA |
| Series: | Puerto Rico |
| Following list: | 2021 |
| Previous list: | 2019 |
| Highest new entries: | Matthew (new at 16), Aarón (new at 18) |
| Largest rises: | Jayden +7 (now at 9), Ethan +5 (now at 12) |
| Largest falls: | Diego -4 (now at 18), Ian -3 (now at 6) |
| Rank | Name | +/- | Graph |
|---|---|---|---|
| 1 | Liam |  1 | Graph |
| 2 | Sebastián |  1 | Graph |
| 3 | Thiago | 3 | Graph |
| 4 | Dylan | Graph | |
| 5 | Mateo | Graph | |
| 6 | Ian | 3 | Graph |
| 7 | Lucas | Graph | |
| 8 | Noah | 1 | Graph |
| 9 | Jayden | 7 | Graph |
| 10 | Matías | Graph | |
| 11 | Adrián | 3 | Graph |
| 12 | Ethan | 5 | Graph |
| 13 | Ángel | 2 | Graph |
| 14 | Nicolás | 4 | Graph |
| 15 | Elian | 2 | Graph |
| 16 | Fabián | 1 | Graph |
| 16 | Matthew |  | Graph |
| 18 | Aarón | | Graph |
| 18 | Diego | 4 | Graph |
| 20 | Jacob | Graph |