Llewellyn as a Baby Name. Meaning and Origin of Llewellyn

What is the meaning of the name Llewellyn ?

The baby name Llewellyn is a Male name , 3 syllables long and is pronounced Welsh: /ɬəˈwɛlɪn/ (approx 'hlu-WEL-in'); English: /luːˈwɛlɪn/ or /ləˈwɛlən/ (approx 'loo-WEL-in' or 'luh-WEL-en').

Llewellyn is Welsh in Origin.

Llewellyn is the Anglicized form of Welsh Llywelyn, a name of uncertain but likely compounded origin: llyw “leader, guide; rudder” plus either eilun/elyn “image, idol” or a diminutive element, giving senses such as “leader” or “leader’s likeness.” Some link it to “lion,” but that is a later folk etymology rather than a true derivation.

Usage is deeply rooted in medieval Wales, borne by Llywelyn the Great (Llywelyn ab Iorwerth, 1173–1240) and Llywelyn ap Gruffudd (c.1223–1282), the last native Prince of Wales, which cemented its prestige. The Anglicized spelling Llewellyn and variants Lewellyn, Lewelin, and the archaic Leolin/Leoline circulated in English; nicknames include Llew and Lew. Feminine forms such as Llewella and Llywela appear from the 19th century. Today Llewellyn survives more often as a Welsh surname and in diaspora communities, while as a given name it feels distinctive and heritage-rich.