Browse Baby Names A–Z
Explore all 96,100 names with historical popularity data
96,100 names
across 26 starting letters
96,100 names
| Name | Gender | Total Births |
|---|---|---|
| Orysia | Girl | 11 |
| Osa | Girl | 683 |
| Osa | Boy | 87 |
| Osagie | Boy | 36 |
| Osahon | Boy | 16 |
| Osai | Boy | 5 |
| Osaiah | Boy | 6 |
| Osaid | Boy | 19 |
| Osama | Boy | 979 |
| Osamah | Boy | 101 |
| Osamu | Boy | 94 |
| Osanna | Girl | 11 |
| Osaretin | Boy | 11 |
| Osayd | Boy | 25 |
| Osaze | Boy | 132 |
| Osbaldo | Boy | 3,092 |
| Osbert | Boy | 11 |
| Osbie | Boy | 12 |
| Osbon | Boy | 30 |
| Osborn | Boy | 603 |
| Osborne | Boy | 1,754 |
| Osbourne | Boy | 64 |
| Osburn | Boy | 51 |
| Osby | Boy | 150 |
| Oscar | Boy | 213,098 |
| Oscar | Girl | 1,070 |
| Osceola | Girl | 148 |
| Osceola | Boy | 61 |
| Oscer | Boy | 26 |
| Osco | Boy | 12 |
| Oscor | Boy | 12 |
| Osean | Boy | 43 |
| Osean | Girl | 7 |
| Oseas | Boy | 408 |
| Osee | Girl | 11 |
| Osei | Boy | 238 |
| Oseias | Boy | 333 |
| Oseph | Boy | 67 |
| Osgood | Boy | 18 |
| Osha | Girl | 280 |
| Osha | Boy | 85 |
| Oshae | Boy | 249 |
| Oshai | Girl | 10 |
| Oshai | Boy | 28 |
| Oshane | Boy | 67 |
| Oshawn | Boy | 28 |
| Oshay | Boy | 400 |
| Oshay | Girl | 39 |
| Oshaye | Boy | 10 |
| Oshea | Girl | 61 |
According to the Social Security Administration, as of June 2026 this directory lists names drawn directly from the agency's public-use baby-name files, which document 105,966 distinct names spanning 1880-2025. See our methodology for the full extraction and aggregation rules.