| Katalane | Catalan |
| Katakana | katakana |
| Katalanin | Catalan |
| Katalexe | catalexis |
| Katalyse | catalysis |
| Karawane | caravan |
| Katafalk | catafalque |
| Katalog | catalog catalogue |
| Katalonien | Catalonia |
| Katana | katana |
| Katarakt | cataract |
| Katatonie | catatonia |
| Jatagan | yataghan |
| Yatagan | yataghan |
| Ataman | ataman hetman |
| Natalie | Natalie Natala Natalea Nataleah Natalee Nataleen |
| Kantalupe | cantaloupe |
| Kavala | Kavala |
| Alane | Alani Alans |
| Nagaland | Nagaland |