Group A runes were most common in Viking Age Denmark
Old Norse Ketill (m.)
The Old Norse male name Ketill is widely used across the Scandinavian world, including the Viking diaspora. It is also common as an element in compound names such as Grímketill (in later times usually appearing in a reduced form as Grímkell) or Ketilbjörn. In place-names it occurs for example in Kedleston, Derbyshire, and several names in Lincolnshire such as Ketsby and Kettlethorpe.