Boy Name · Welsh Origin
Llewellyn
Last reviewed: June 2026
Llewellyn — a boy name from the Welsh tradition — is an uncommon, standout choice. Its meaning, "Lion-like, leader", anchors the name in something deeper than sound alone. If Lillian is on your shortlist, Llewellyn belongs in the same conversation.
Names like Llewellyn
Frequently asked about Llewellyn
What does the name Llewellyn mean?
Llewellyn means "Lion-like, leader" and is of Welsh origin.
What is the origin of Llewellyn?
Llewellyn originates in Welsh naming tradition.
How do you pronounce Llewellyn?
Llewellyn has 9 letters and is most commonly stressed on the first syllable.
Is Llewellyn a boy's or girl's name?
Llewellyn is primarily used as a boy's name in US records.
How popular is Llewellyn in 2026?
In our 2026 popularity tracker, Llewellyn sits in the Rare tier — an uncommon, standout choice.
What names are similar to Llewellyn?
Names that share Llewellyn's sound and style include Lillian, Lilianna, Lilliana, Lelon, Lelan.