| Kord | | KAWRT | German | |
| Kornelia | | kawr-NE-lee-ah (German), kawr-NEL-yah (Polish) | German, Polish | |
| Kreszentia | | - | German | |
| Kreszenz | | - | German | |
| Kriemhild | | KREEM-hilt (German) | German, Germanic Mythology | |
| Kriemhilde | | kreem-HIL-də | German | |
| Krimhilde | | krim-HIL-də | German | |
| Krista | | KRIS-tah (German), KRIS-tə (English), KREES-tah (Finnish) | German, English, Finnish | |
| Kristiane | | kris-tee-AH-nə | German | |
| Kristin | | kris-TEEN (Swedish, German), KRIS-tin (English) | Swedish, Norwegian, Danish, German, English | |
| Kristina | | kris-TEE-nah (German) | Swedish, Norwegian, Danish, Russian, German, Slovene, Czech, Lithuanian, Serbian, Croatian, Faroese, | |
| Kristine | | kris-TEEN (English), kris-TEE-nə (German) | Norwegian, Danish, Swedish, English, German | |
| Kunibert | | KOO-nee-bert (German) | German, Ancient Germanic | |
| Kunigunde | | koo-nee-GUWN-də | German | |
| Kuno | | KOO-no (German) | German, Ancient Germanic | |