Letty is a pet form of the name Alethea (English).
Letty is also a pet form (English) of the name Laetitia (English and French).
Letty is unusual as a baby name for girls. Its usage peaked modestly in 1932 with 0.005% of baby girls being given the name Letty. Its ranking then was #947. The baby name has since experienced a fall in popularity, and is currently of sporadic use. Among all girl names in its group, Letty was nonetheless the most frequently used in 2018.
Baby names that sound like Letty include Lettie (Dutch, English, and German), Ladi (Hausa), Lady (English), Laidey, Laidy, Laleete, Lata (Indian), Latai, Ledah (English), Leitha, Leotee, Leoti, Leoty, Leta (English), Lethe, Leto (English), Letti (English), Leuedai, Lida (English, Czech, Dutch, Greek, Polish, and Russian), and Liddie.
† Pronunciation for Letty: L as in "lay (L.EY)" ; EH as in "ebb (EH.B)" ; T as in "tee (T.IY)" ; IY as in "eat (IY.T)"