Globally, Ketill (Kjetil 
, Keld 
, Kittel 
) is quite a rare masculine first name. The given name Ketill is characteristic of Northern Europe, particularly Norway, where it is quite a common masculine name, Denmark, where it is quite a rare boy's name, and Iceland. Not in comparison with a country's population, it most frequently occurs in Norway, Denmark, and the United States. Also, Ketill is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kjetil | Spain, Norway, United States, Sweden, Denmark |
| Keld | Norway, Australia, United States, Sweden, Denmark |
| Kittel | Norway, France, United States, Germany, Austria |
| Ketill | United Kingdom, Iceland, United States, Norway |
| ketill flatnose 9th-century Norse King of the Scottish Isles (b. 790) |
|
|
| ketill örnólfsson (b. 860) |
|
|
| ketill gufa örlygsson (b. 890) |
|
|
| ketill þorsteinsson Roman Catholic bishop, IS (b. 1075) |
|
|
| ketill jörundarson (b. 1603) |
|
|
| ketill jensson Icelandic singer, IS (b. 1925) |
|
|
| ketill larsen Icelandic actor, IS (b. 1934) |
|
|
| ketill hanstveit athletics competitor, NO (b. 1973) |
|
|
| ketill o. pedersen researcher |
|
|
| ketill wether 785-806 |
|
|
| ketill hermundarson |
|
|
| ketill hallsson |
|
|
| ketill gautreksson |
|
|
| ketill fíflski |
|
|
| ketill þorláksson |
|
Lord, Hoel, Kremer, Jóelsson, Hanstveit, Helgason, Ingolfsson, Danielsen, Guðmundsson, Júlíusson, Ágústsson, and Gunnarsson