| Baby Name | Meaning | Gender |
|---|
| Katheryn | Variant Of Katherine. Pure. | Female |
| Kathleen | Innocent | Female |
| Kay | Elder Sister (Hopi) | Female |
| Kayce | Modern Kacie And Variants Are Phonetic Forms Of The Initials K.C. Or Variants Of The Irish Name Casey Alert: Vigorous. | Female |
| Kaycee | Modern Kacie And Variants Are Phonetic Forms Of The Initials K.C. Or Variants Of The Irish Name Casey Alert: Vigorous. | Female |
| Keane | Sharp | Male |
| Keefe | Handsome | Male |
| Keegan | Small And Fiery | Male |
| Keeley | Lively: Aggressive. Variant Of Kelly. | Female |
| Keely | Beautiful | Female |
| Keiko | Adored One | Female |
| Keira | Feminine Of The Irish Gaelic Kieran. Dusky: Dark-Haired. | Female |
| Keith | From The Battlefield | Male |
| Kelly | Warrior | Male |
| Kelsey | Brave. | Male |
| Kelsi | Brave. | Female |
| Kendal | From The Bright Valley | Male |
| Kendall | From The Bright Valley | Male |
| Kendra | "Prophetess." | Female |
| Kendrick | Son Of Harry | Male |
| Kennan | Abbreviation Of Kenneth. Surname. | Male |
| Kennard | Bold | Male |
| Kenneth | Good-Looking: Fair. | Male |
| Kenton | From A Farm In Kent | Male |
| Kera | Dusky: Dark. | Female |