This is a list of the most common male names starting with the letter J, based on people currently estimated to be alive in the United States as of 2022.
| Name | People | Average Age |
|---|---|---|
| James | 3,048,030 | 52.4 |
| John | 2,856,360 | 52.8 |
| Joseph | 1,715,160 | 43.1 |
| Joshua | 1,188,930 | 29.0 |
| Jason | 981,808 | 38.2 |
| Jacob | 913,846 | 22.8 |
| Jeffrey | 844,780 | 49.7 |
| Jonathan | 812,438 | 31.3 |
| Justin | 753,680 | 30.7 |
| Jose | 511,529 | 31.6 |
| Jeremy | 421,364 | 35.1 |
| Jack | 408,205 | 34.5 |
| Jerry | 384,475 | 60.4 |
| Jordan | 380,139 | 22.8 |
| Jesse | 324,043 | 36.0 |
| Juan | 318,739 | 31.0 |
| Jackson | 265,875 | 13.1 |
| Jayden | 236,415 | 11.0 |
| Joel | 233,640 | 37.7 |
| Johnny | 223,045 | 51.7 |
| Julian | 217,982 | 17.9 |
| Jesus | 212,247 | 27.1 |
| Joe | 206,474 | 58.5 |
| Jeremiah | 204,667 | 20.2 |
| Jeffery | 198,844 | 50.2 |
| Jared | 196,076 | 29.9 |
| Jimmy | 194,752 | 55.0 |
| Jay | 141,624 | 49.3 |
| Jon | 134,992 | 50.8 |
| Josiah | 129,621 | 11.8 |
| Jorge | 129,373 | 27.6 |
| Jake | 113,332 | 22.4 |
| Jaxon | 102,135 | 7.7 |
| Javier | 98,897 | 26.5 |
| Jerome | 96,368 | 54.0 |
| Jeff | 94,119 | 56.8 |
| Johnathan | 92,963 | 26.9 |
| Jim | 81,452 | 63.3 |
| Jace | 81,171 | 10.6 |
| Jamie | 79,606 | 39.7 |
| Jaden | 78,094 | 14.8 |
| Jonah | 74,417 | 14.8 |
| Jaime | 65,352 | 35.8 |
| Jonathon | 62,212 | 32.0 |
| Jaxson | 60,914 | 7.1 |
| Jessie | 58,777 | 46.3 |
| Julio | 56,103 | 30.1 |
| Josue | 53,336 | 18.1 |
| Jameson | 52,118 | 9.3 |
| Jimmie | 50,833 | 63.4 |
| Joey | 47,250 | 40.4 |
| Jackie | 47,062 | 58.9 |
| Jude | 45,878 | 12.3 |
| Julius | 45,216 | 32.8 |
| Johnnie | 43,530 | 61.7 |
| Jasper | 40,941 | 16.6 |
| Jermaine | 39,740 | 34.0 |
| Jayce | 38,491 | 8.5 |
| Jalen | 38,160 | 18.6 |
| Jaylen | 37,268 | 13.6 |
| Jayson | 33,394 | 24.8 |
| Jamal | 31,551 | 28.6 |
| Jaiden | 31,419 | 12.3 |
| Jakob | 30,947 | 18.9 |
| Joaquin | 30,218 | 19.6 |
| Judah | 28,840 | 9.2 |
| Jody | 27,621 | 51.8 |
| Johnathon | 24,569 | 28.1 |
| Jarrod | 24,003 | 36.2 |
| Jonas | 23,409 | 21.6 |
| Jase | 22,423 | 9.4 |
| Jax | 21,688 | 6.9 |
| Jarrett | 21,501 | 29.1 |
| Jett | 20,032 | 9.2 |
| Jamison | 19,179 | 20.4 |
| Justice | 18,634 | 16.1 |
| Jefferson | 17,662 | 30.9 |
| Junior | 17,449 | 39.8 |
| Jerald | 17,012 | 56.2 |
| Javon | 16,786 | 21.4 |
| Jean | 16,089 | 67.1 |
| Jan | 15,771 | 60.8 |
| Jarvis | 15,301 | 33.8 |
| Jamar | 15,197 | 27.5 |
| Josh | 14,227 | 34.6 |
| Jensen | 13,817 | 10.3 |
| Jamari | 13,531 | 12.3 |
| Jordon | 13,059 | 25.7 |
| Jarred | 12,785 | 30.2 |
| Jeffry | 12,747 | 51.9 |
| Johan | 12,723 | 13.7 |
| Jess | 12,587 | 48.1 |
| Jayceon | 12,079 | 5.9 |
| Julien | 11,886 | 15.5 |
| Jarod | 11,374 | 29.8 |
| Joesph | 10,807 | 48.5 |
| Jaron | 10,790 | 24.5 |
| Jamel | 10,694 | 29.2 |
| Jacoby | 10,558 | 15.9 |
| Jairo | 10,539 | 18.5 |