Meaning & History
Simply from the English word liberty, derived from Latin libertas, a derivative of liber "free". Interestingly, since 1880 this name has charted on the American popularity lists in three different periods: in 1918 (at the end of World War I), in 1976 (the American bicentennial), and after 2001 (during the War on Terrorism).
Sources & References
- Cleveland Kent Evans, The Great Big Book of Baby Names (2006)