The name Shamus is an Irish baby name. In Irish the meaning of the name Shamus is: Irish supplanter.
Irish Meaning: The name Shaye is an Irish baby name. In Irish the meaning of the name Shaye is: Courteous.
The meaning of the name Seamus is Supplanter. Seamus is also considered a form of the name James. The Origin of the name is Irish. Famous real-life people named Seamus: | Edit.