Baby Names Boy Names Meaning of the Name Lleu Updated November 5, 2025 by Jennifer M. Lleu Gender: Male Origin: Welsh Meaning: Light ♥ Add to my Namelist What is the meaning of the name Lleu? The name Lleu is primarily a male name of Welsh origin that means Light. People who like the name Lleu also like: Sebastian, Rune, Milo, Ronan, Percy, Walter, Reuben, Meg, Myrna, Talitha, Vera, Matilda, Lora, Nia Names like Lleu: Lahayla, Leelo, Lew, Lilah, Layla, Lue, Lilia, Loe, Lule, Li Hua, Lale, Lea, Leala, Lilou, Lou, Liliah, Liluye, Louie, Lola, Leela, Liloo, Loa, Lilo, Lelia, Lyle, Lalo, Lol, Lei, Leo, Leya Stats for the Name Lleu Lleu is currently not in the top 100 on the Baby Names Popularity Charts Lleu is currently not ranked in U.S. births