This is a list of the most common male names starting with the letter K, based on people currently estimated to be alive in the United States as of 2023.
| Name | People | Average Age |
|---|---|---|
| Kevin | 1,057,830 | 42.9 |
| Kenneth | 804,147 | 55.4 |
| Kyle | 463,121 | 31.4 |
| Keith | 346,370 | 51.4 |
| Kaleb | 83,121 | 16.6 |
| Kurt | 71,277 | 51.9 |
| Kayden | 67,474 | 9.2 |
| Kelly | 67,306 | 45.5 |
| Karl | 67,094 | 52.6 |
| Kaden | 66,755 | 13.8 |
| Kai | 61,432 | 10.5 |
| Kristopher | 60,073 | 33.6 |
| Kirk | 56,063 | 52.7 |
| Kent | 51,757 | 55.4 |
| Kaiden | 48,968 | 9.3 |
| Kelvin | 46,321 | 39.6 |
| Kenny | 42,671 | 45.3 |
| Kingston | 42,182 | 7.0 |
| Kerry | 40,157 | 52.3 |
| Kameron | 37,081 | 16.5 |
| Keegan | 37,045 | 16.9 |
| Kyler | 36,747 | 14.6 |
| King | 31,886 | 10.6 |
| Kendrick | 30,807 | 24.6 |
| Kendall | 30,513 | 24.0 |
| Karter | 26,576 | 6.6 |
| Kim | 25,995 | 59.6 |
| Ken | 24,572 | 55.9 |
| Khalil | 23,020 | 15.1 |
| Kody | 22,825 | 24.0 |
| Keaton | 21,139 | 17.5 |
| Kade | 21,102 | 13.6 |
| Kobe | 20,901 | 13.7 |
| Knox | 19,961 | 6.5 |
| Kristian | 19,802 | 26.0 |
| Karson | 19,702 | 10.0 |
| Kane | 17,806 | 13.7 |
| Keenan | 17,186 | 26.9 |
| Kareem | 16,842 | 25.1 |
| Kurtis | 16,693 | 37.9 |
| Kellen | 16,328 | 19.0 |
| Kolton | 15,939 | 12.8 |
| Kieran | 15,616 | 17.0 |
| Kyrie | 15,558 | 7.2 |
| Kash | 14,885 | 6.6 |
| Killian | 14,428 | 9.1 |
| Kason | 13,785 | 9.6 |
| Kory | 13,603 | 34.4 |
| Kayson | 12,647 | 6.1 |
| Kris | 12,381 | 52.6 |
| Kasey | 11,850 | 29.6 |
| Kian | 11,777 | 10.5 |
| Kamden | 11,637 | 9.2 |
| Kolby | 11,141 | 19.2 |
| Korey | 10,914 | 30.3 |
| Kamari | 10,792 | 9.5 |
| Kirby | 10,382 | 44.5 |
| Kellan | 10,183 | 11.8 |
| Kasen | 10,162 | 8.4 |
| Kylan | 9,562 | 11.7 |
| Kole | 9,330 | 15.3 |
| Kristofer | 9,306 | 32.8 |
| Kenton | 9,297 | 36.4 |
| Korbin | 8,841 | 12.1 |
| Keon | 8,647 | 21.9 |
| Kyson | 8,580 | 7.1 |
| Keagan | 8,471 | 15.0 |
| Kairo | 8,113 | 3.2 |
| Keven | 8,051 | 36.0 |
| Keanu | 7,730 | 13.1 |
| Khalid | 7,527 | 19.7 |
| Kyree | 7,482 | 11.4 |
| Kip | 7,179 | 46.3 |
| Kale | 7,165 | 20.9 |
| Kenyon | 7,149 | 28.5 |
| Kamron | 7,003 | 17.1 |
| Kennith | 6,722 | 55.0 |
| Kennedy | 6,690 | 13.2 |
| Karim | 6,225 | 19.5 |
| Kalvin | 6,212 | 25.4 |
| Kohen | 6,136 | 6.3 |
| Kelton | 6,077 | 23.6 |
| Kashton | 5,991 | 4.1 |
| Kaison | 5,987 | 5.6 |
| Kingsley | 5,838 | 10.8 |
| Keshawn | 5,838 | 20.0 |
| Kermit | 5,805 | 63.4 |
| Koby | 5,781 | 20.3 |
| Keyon | 5,672 | 20.6 |
| Kolten | 5,588 | 12.9 |
| Konnor | 5,572 | 13.8 |
| Kannon | 5,505 | 7.8 |
| Konner | 5,464 | 14.8 |
| Koda | 5,423 | 6.5 |
| Kaysen | 5,347 | 6.0 |
| Kraig | 5,237 | 47.8 |
| Kevon | 5,235 | 22.4 |
| Koa | 5,230 | 5.0 |
| Kye | 5,173 | 13.1 |
| Kamryn | 5,040 | 13.2 |