First name directory
Look up given names with SSA national filing statistics—peak years, total counts, and gender breakdown where reported. 104,819 names loaded from SSA national data (1880–2024).
| Name | Latest rank | Total births | Peak year |
|---|---|---|---|
| Casimere | — | 5 | 1918 |
| Casina | — | 5 | 1983 |
| Casiyah | — | 5 | 2014 |
| Casmera | — | 5 | 1917 |
| Casmin | — | 5 | 1976 |
| Casonja | — | 5 | 1982 |
| Cassarah | — | 5 | 1988 |
| Cassina | — | 5 | 1992 |
| Casslyn | — | 5 | 2010 |
| Cassonia | — | 5 | 1972 |
| Castalia | — | 5 | 2022 |
| Casteel | #12,606 | 5 | 2024 |
| Castoria | — | 5 | 1919 |
| Cataleena | — | 5 | 2014 |
| Cataline | — | 5 | 2017 |