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 2022.
| Name | People | Average Age |
|---|---|---|
| Kevin | 1,061,530 | 42.1 |
| Kenneth | 817,361 | 54.8 |
| Kyle | 463,185 | 30.5 |
| Keith | 349,478 | 50.6 |
| Kaleb | 81,919 | 15.9 |
| Kurt | 71,863 | 51.0 |
| Karl | 67,933 | 52.0 |
| Kelly | 67,774 | 44.5 |
| Kaden | 65,581 | 13.0 |
| Kayden | 64,332 | 8.6 |
| Kristopher | 59,970 | 32.8 |
| Kirk | 56,529 | 51.9 |
| Kai | 56,491 | 10.4 |
| Kent | 52,380 | 54.7 |
| Kaiden | 46,841 | 8.7 |
| Kelvin | 46,299 | 38.9 |
| Kenny | 42,908 | 44.7 |
| Kerry | 40,580 | 51.4 |
| Kingston | 39,649 | 6.5 |
| Keegan | 36,619 | 16.1 |
| Kameron | 36,278 | 15.9 |
| Kyler | 35,727 | 14.0 |
| King | 30,650 | 10.2 |
| Kendall | 30,503 | 23.4 |
| Kendrick | 30,220 | 24.2 |
| Kim | 26,429 | 58.7 |
| Karter | 24,968 | 6.0 |
| Ken | 24,894 | 55.2 |
| Kody | 22,622 | 23.2 |
| Khalil | 22,052 | 14.8 |
| Keaton | 20,883 | 16.8 |
| Kade | 20,174 | 13.2 |
| Kobe | 20,149 | 13.2 |
| Kristian | 19,617 | 25.2 |
| Karson | 18,712 | 9.5 |
| Knox | 18,193 | 6.1 |
| Keenan | 17,023 | 26.2 |
| Kane | 17,018 | 13.4 |
| Kurtis | 16,711 | 37.0 |
| Kareem | 16,421 | 24.8 |
| Kellen | 16,090 | 18.3 |
| Kolton | 15,376 | 12.3 |
| Kieran | 15,004 | 16.8 |
| Kyrie | 14,080 | 6.9 |
| Kory | 13,584 | 33.6 |
| Kash | 13,565 | 6.3 |
| Killian | 13,543 | 8.6 |
| Kason | 13,202 | 9.0 |
| Kris | 12,441 | 51.7 |
| Kasey | 11,704 | 28.8 |
| Kayson | 11,424 | 5.8 |
| Kamden | 11,163 | 8.6 |
| Kian | 11,045 | 10.2 |
| Kolby | 10,985 | 18.5 |
| Korey | 10,866 | 29.5 |
| Kirby | 10,461 | 44.1 |
| Kellan | 9,929 | 11.1 |
| Kamari | 9,904 | 9.3 |
| Kasen | 9,663 | 7.8 |
| Kristofer | 9,294 | 32.0 |
| Kenton | 9,287 | 35.9 |
| Kole | 9,110 | 14.7 |
| Kylan | 9,030 | 11.4 |
| Korbin | 8,630 | 11.4 |
| Keon | 8,501 | 21.3 |
| Keagan | 8,367 | 14.2 |
| Keven | 8,066 | 35.1 |
| Kyson | 7,823 | 6.8 |
| Khalid | 7,318 | 19.3 |
| Keanu | 7,179 | 13.1 |
| Kale | 7,158 | 19.9 |
| Kenyon | 7,139 | 27.8 |
| Kyree | 7,103 | 11.0 |
| Kip | 7,098 | 46.3 |
| Kamron | 6,901 | 16.3 |
| Kennith | 6,842 | 54.5 |
| Kairo | 6,626 | 2.9 |
| Kennedy | 6,606 | 12.7 |
| Kalvin | 6,138 | 24.9 |
| Kelton | 6,044 | 22.9 |
| Kermit | 5,997 | 62.9 |
| Karim | 5,854 | 19.7 |
| Keshawn | 5,788 | 19.2 |
| Koby | 5,721 | 19.5 |
| Keyon | 5,601 | 19.9 |
| Kingsley | 5,558 | 10.5 |
| Konnor | 5,477 | 13.1 |
| Kolten | 5,443 | 12.2 |
| Konner | 5,409 | 13.9 |
| Kaison | 5,388 | 5.3 |
| Kohen | 5,301 | 6.3 |
| Kraig | 5,269 | 46.9 |
| Kannon | 5,210 | 7.3 |
| Kashton | 5,203 | 3.8 |
| Kevon | 5,186 | 21.7 |
| Kye | 4,932 | 12.8 |
| Kadin | 4,923 | 16.3 |
| Kamryn | 4,853 | 12.5 |
| Kaeden | 4,843 | 11.8 |
| Kaysen | 4,829 | 5.6 |