Llewellyn Name Meaning Name :LlewellynMeaning :Like a Lion, Ruling, Resembling a LionGender :BoyReligion :ChristianOrigin :BritishThemes :NANumber of Letters :9 LetterName Starting With :L, LL, LLEName Ending With :N, NY, NYL Similar Names for Llewellyn Searching for names like Llewellyn? Here’s a list of names that share similar sound, meaning, and origin with Llewellyn. Find the perfect names match here! Llacheu Lloyd Llywarch