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Gender: M Meaning of Gwilym: "resolute protection" Origin of Gwilym: Welsh variation of William

An unusual version of William, helped or hindered by a slight baby-talk feel.

Famous People Named Gwilym

Gwilym Lloyd George, 1st Viscount Tenby, former British home secretary
Gwilym Williams, former Archbishop of Wales
Gwilym Simcock, Welsh pianist and composer

Pop Culture References for the name Gwilym