| Name | Meaning | Gender | Origin |
|---|
| Keone | Hawaiian for little rascal | Unisex | |
| Kiora | Little, Dark | Unisex | Celtic |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kohana | little flower | Unisex | |
| Lassie | Girl
| Female | |
| Lovell | Little Wolf | Unisex | English |
| Lucita | Little light
| Female | |
| Lynette | idol | Female | Welsh |
| Maatjie | Afrikaans for little friend | Unisex | |
| Madchen | German for little girl | Unisex | |
| Mah | | Unisex | |
| Mamo | Saffron Flower, Yellow Bird | Unisex | Hawaiian |
| Marianne | little Mary | Female | |
| Marietta | Bitter | Female | Italian |
| Massander | after Massandra, a little village near Yalta, Crimea, Ukraine | Unisex | |
| Matje | Flemish for little mat | Unisex | |
| Maureen | Bitter | Female | Irish |
| Maxine | greatest | Female | Latin |
| Maxy | | Unisex | Hebrew |
| Mei Mei | Means little sister in Chinese
| Female | |
| Mica Pisika | Romanian for little cat | Unisex | |
| Mico | Spanish for little monkey | Unisex | |
| Midge | Gnat like flies found near swamps. A little person | Female | English |