Garllan \g(a)-rllan, gar(l)-lan\ as a boy's name is a variant of Garland (Old English, Old French), and the meaning of Garllan is "land of the spear; wreath; prize".

The baby name Garllan sounds like Garlan, Carollan, Carolan, Garlyn, Garlin, Garlen and Karlan. Other similar baby names are Callan, Galan, Gaillen, Gaelan, Garman, Garrman, Garran, Garan, Garvan, Harlan and Marlan.