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 |
|---|---|---|
| Onix | Girl | 12 |
| Oniya | Girl | 69 |
| Oniyah | Girl | 85 |
| Onkar | Boy | 16 |
| Onna | Girl | 656 |
| Onnah | Girl | 15 |
| Onnalee | Girl | 31 |
| Onni | Boy | 79 |
| Onnie | Boy | 657 |
| Onnie | Girl | 1,079 |
| Onnika | Girl | 78 |
| Onnolee | Girl | 57 |
| Onnyx | Boy | 5 |
| Onofre | Boy | 246 |
| Onofrio | Boy | 269 |
| Onolee | Girl | 28 |
| Onora | Girl | 99 |
| Ontario | Boy | 877 |
| Ontarius | Boy | 13 |
| Onterio | Boy | 38 |
| Onterrio | Boy | 36 |
| Ontonio | Boy | 11 |
| Onur | Boy | 194 |
| Onya | Girl | 184 |
| Onyae | Girl | 15 |
| Onyah | Girl | 10 |
| Onye | Girl | 21 |
| Onyedikachi | Boy | 19 |
| Onyekachi | Girl | 16 |
| Onyekachi | Boy | 92 |
| Onyinye | Girl | 26 |
| Onyinyechi | Girl | 147 |
| Onyinyechukwu | Girl | 23 |
| Onyx | Girl | 1,783 |
| Onyx | Boy | 6,849 |
| Onyxx | Boy | 119 |
| Onyxx | Girl | 22 |
| Onzell | Girl | 12 |
| Onzie | Boy | 15 |
| Oona | Girl | 1,776 |
| Oonagh | Girl | 75 |
| Opal | Girl | 73,539 |
| Opal | Boy | 718 |
| Opalee | Girl | 10 |
| Opalene | Girl | 46 |
| Opaline | Girl | 213 |
| Opel | Girl | 277 |
| Opeyemi | Girl | 30 |
| Opeyemi | Boy | 19 |
| Opha | Girl | 427 |
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.