Lallie \l(al)-lie\ as a girl's name is of Greek origin, and the meaning of Lallie is "to chatter or babble". Short form of Lalage. Journalist Lally Weymouth.
Lallie has 2 variant forms: Lalia and Lally.
For more information, see also the related name Eulalia.
Baby names that sound like Lallie are Lailie, Lallia, Lollie and Lillie.