| I | J | K | L |
| Ibu | Jason | Kalle | Lady |
| Inka | Joschi | Kim | Liesel |
| Igor | Joshuar | Kimble | Lotto |
| Ilka | Judith | Knöpfchen | Laika |
| Iwan | Judy | Knolle | Lilo |
| Jery | Krille | Lovely | |
| Jette | Karli | Lara | |
| Jimbo | Kimmy | Loona | |
| Jimmy | Kelly | Löckchen | |
| July | Kiara | Lexi | |
| Joey | Kralle | Lotta | |
| Jaida | Kessi | Lucky | |
| Josie | Kira | Liebling | |
| Kirby | Lotti | ||
| Kirk | Lucy | ||
| Kyra | Luzifer | ||
| Kitty | Laura | ||
| Kathi | Lissy | ||
| Kessi | Lore | ||
| Krümel | Lassy | ||
| Kurt | Lotte | ||
| Keaton | Lilly | ||
| Klara | Laja | ||
| Lilith | |||
| Laska | |||
| Liesel | |||