Meaning From different elements of the name meaning 'great' and 'tide' or 'flow', this name is more commonly interpreted as meaning 'the sea'. Origin of Dylon Welsh +-100%Zoom level changed to 1 Popular Middle Names Mekel, Rhoan, Riley Pronunciation 🔊 Listen Dylon DIL-an Similar Names Dillan Liam Paden Murthuile Dillion Dyllan Murray Donald Jaidon William Year by Year Popularity of Dylon