Flello, Flellos, Hillin, Hilling, Lello, Lellow, Lewelin, Lewhellin, Llew, Llewelin, LLewelyn, LLewellin, Llewelling, Llewellyn, LLewheling, Llewhellin, Llewhelling, Lew, Whellin, Welling, Wellins
One of the most powerful of the original Welsh names, used by Welsh indigenous royalty. Ancient Welsh personal name and popular name of medieval princes. Some sources say it derives from British names Lugobelinus and Cunobelinus; while others say it derives from Welsh Llew 'lion'. In use in Wales and worldwide. Appears predominantly in Pembrokeshire and Glamorganshire.