Meaning and name origin
Letty \l(et)-ty\ as a girl's name is of Greek and Latin origin, and the meaning of Letty is "footloose; joy". Letty is a variant of Aleta (Greek): also variant of Alethea. Also a variant of Letitia (Latin): Latin form of the name, of which Lettice was the form in medieval England.
Letty is a somewhat popular first name for females (#2249 out of 4276, Top 53%) but an uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Letty and its variant forms. Popular variation forms ranked in the Top 1000/100 are Lettie, Letta, Letitia, Leta and Aleta. (2014 statistics).
Letty is also pronounced similarly to Leeta, Leota▼, Letoya, Lotta, Lottey, Lotti and Lotty. Other suggested similar baby names are Betty▼, Hetty, Leith, Letha▼, Lethe, Lotte, Netty and Tetty. These names tend to be less commonly used than Letty.