| # | Name | Origin | Meaning | Gender | Save |
|---|---|---|---|---|---|
| 4001 | Kailin | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4002 | Kailyn | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4003 | Kailynne | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4004 | Kalan | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4005 | Kalee | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4006 | Kaleigh | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4007 | Kalen | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4008 | Kalen | English | Variant of Kay and Kayla. 'keeper of the keys; pure.'. | M | |
| 4009 | Kaley | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4010 | Kalie | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4011 | Kalin | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4012 | Kalli | English | Modern variant of Callie meaning: lark. | F | |
| 4013 | Kallie | English | Modern variant of Callie meaning: lark. | F | |
| 4014 | Kallita | English | Modern variant of Callie meaning: lark. | F | |
| 4015 | Kallita | English | Modern variant of Callie. | M | |
| 4016 | Kally | English | Modern variant of Callie meaning: lark. | F | |
| 4017 | Kalvin | English | Variant of Calvin: Bald. Famous Bearers: Early 20th century American President Coolidge; fashion designer Calvin Klein. | M | |
| 4018 | Kalyn | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4019 | Kalynn | English | Variant of Kay and Kayla, meaning: keeper of the keys; pure. | F | |
| 4020 | Kambria | English | Spelling variant of Cambria referring to Wales. | F | |