Baby Name Arthur Meaning. Other possible sources include artos the Celtic word for bear. It is also of Scottish origin where its meaning is bear.
Origin of the name Arthur. Possibly related to the obscure Roman family name Artorius. In Irish origin the meaning of name Arthur is.
Arnthor an Old German name meaning Thor the eagle.
In Irish origin the meaning of name Arthur is. Other suggestions include Old Welsh arth bear and ur man or a Latinized Romano-British name. Noble strength a bear. An Irish Gaelic word meaning stone.