Meaning A boy's name of Gaelic origin, it means "Guards the Forest." Origin of Choilleich Gaelic , Irish +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Choilleich Similar Names Coilleach Forster Yanlin Forrester Cullen Colm Geron Garin Garen Garren Year by Year Popularity of Choilleich