Terryll \t(e)-rry-ll\ as a boy's name is a variant of Terrell. See for origin and meaning of Terryll.
The baby name Terryll sounds like Terryl, Terryal, Terrill and Terrall. Other similar baby names are Deryll, Derrill, Derrell, Derrall, Darryll, Derryl, Ferryl, Ferrill, Ferrell, Farryll, Gerrell, Jerrell, Jerryl, Jerroll, Jerrill, Jerrall, Gerrall, Merrill, Merrell, Terry, Tyrrell, Tirrell, Terrelle, Terrel, Terell, Tarrall, Terryn, Verrill, Verroll, Verrell and Verrall.