Meaning of the name Gwilym
Gwilym \g-wilym, gwi(l)-ym\ as a boy's name is a variant of Guillaume (Old German), and the meaning of Gwilym is "will helmet, protection".
The baby name Gwilym sounds like Gilam, Calum, Colum, Colm, Callum and Clem. Another similar baby name is Gwillyn.
Available domain names for Gwilym
Searching for available domains...
Find the meaning of baby names