Vernal \v(e)-rnal, ver-nal\ as a boy's name is a variant of Vernon (Old French), and the meaning of Vernal is "alder grove".
The baby name Vernal sounds like Fernald and Vernell. Other similar baby names are Bernal, Vernin, Verney, Vernen, Vernee, Verne, Vern, Veryl, Verrall, Verill, Vergil and Verner.