Lyall \l-yall, lya-ll\ as a boy's name is of Old Norse origin, and the meaning of Lyall is "wolf". Surname.
Lyall has 1 variant form: Lyell.
For more information, see also related names Lyle and Lisle.
Baby names that sound like Lyall are Loyall, Lalo, Lallo, Lale, Lysle and Loyal.