The score ranges from 0 to 5, where a higher score indicates greater neutrality. A score closer to 5 signifies that the name has a more balanced usage between males and females, with a near 1:1 ratio.
| Name | Score | Count of males | Count of females |
|---|---|---|---|
| Joyden | 5 | 5 | 5 |
| Ju | 0.83 | 12 | 6 |
| Jules | 4.51 | 2,066 | 1,910 |
| July | 0.89 | 238 | 471 |
| Juneau | 0.45 | 76 | 163 |
| Jupiter | 1.72 | 593 | 1,015 |
| Justice | 4.78 | 16,139 | 15,569 |
| Jwan | 3.74 | 67 | 82 |
| Kadian | 4.42 | 62 | 68 |
| Kadyn | 0.04 | 3,239 | 1,398 |
| Kaedyn | 0.19 | 1,514 | 672 |
| Kaedynn | 2.69 | 11 | 16 |
| Kaegan | 1.45 | 357 | 199 |
| Kahlee | 2.02 | 48 | 78 |
| Kahmani | 2.37 | 46 | 30 |
| Kahri | 4.56 | 59 | 55 |
| Kaidyn | 0.72 | 2,671 | 1,309 |
| Kaidynn | 1.73 | 31 | 53 |
| Kaigan | 1.71 | 7 | 12 |
| Kailan | 3.59 | 528 | 421 |
| Kailen | 2.66 | 840 | 575 |
| Kaimi | 0.7 | 43 | 21 |
| Kaimoni | 2.92 | 7 | 5 |
| Kaiza | 2.88 | 31 | 22 |
| Kalin | 3.97 | 988 | 837 |
| Kallaway | 0.83 | 5 | 10 |
| Kamali | 4.13 | 123 | 107 |
| Kamani | 1.8 | 656 | 1,108 |
| Kamaree | 1.1 | 366 | 192 |
| Kamari | 0.52 | 11,554 | 5,454 |
| Kamarie | 0.4 | 236 | 511 |
| Kamarii | 4.83 | 219 | 213 |
| Kamarri | 0.23 | 248 | 111 |
| Kamauri | 0.05 | 781 | 338 |
| Kamaurie | 0.83 | 22 | 11 |
| Kamdyn | 1.55 | 3,688 | 2,094 |
| Kamdynn | 0.67 | 34 | 70 |
| Kamoni | 1.15 | 268 | 507 |
| Kampbell | 3.42 | 62 | 80 |
| Kamsi | 1.32 | 22 | 12 |
| Kamsiyochukwu | 2.65 | 183 | 125 |
| Kaname | 5 | 5 | 5 |
| Kanari | 0.29 | 57 | 126 |
| Kannyn | 0.58 | 21 | 44 |
| Karem | 2.1 | 63 | 101 |
| Kariel | 1.61 | 35 | 61 |
| Karlin | 3.23 | 226 | 170 |
| Karmel | 3.31 | 21 | 16 |
| Karsen | 0.48 | 3,334 | 1,563 |
| Karstin | 0.83 | 10 | 5 |
| Kartyr | 1.53 | 13 | 23 |
| Kasey | 0.49 | 5,214 | 11,093 |
| Kashindi | 0.31 | 11 | 5 |
| Kashmere | 3.44 | 535 | 416 |
| Kashmiere | 2.5 | 9 | 6 |
| Kasiah | 1.66 | 152 | 263 |
| Kastyn | 0.25 | 49 | 22 |
| Kayan | 1.86 | 381 | 228 |
| Kayce | 1.26 | 2,449 | 1,320 |
| Kaydian | 0.31 | 11 | 5 |
| Kaydyn | 2.59 | 337 | 228 |
| Kaydynn | 3.86 | 6 | 5 |
| Kaygen | 2.84 | 12 | 17 |
| Kayler | 0.95 | 229 | 117 |
| Kaylon | 0.07 | 879 | 382 |
| Kaylor | 2.54 | 411 | 612 |
| Kaymari | 1.02 | 15 | 29 |
| Kayse | 0.49 | 69 | 147 |
| Kayton | 4.55 | 173 | 161 |
| Kazari | 3.5 | 14 | 11 |
| Keagyn | 5 | 16 | 16 |
| Kealoha | 4.8 | 32 | 31 |
| Keary | 1.71 | 12 | 7 |
| Keatyn | 1.65 | 120 | 208 |
| Kehinde | 2.33 | 105 | 68 |
| Keimoni | 1.53 | 69 | 39 |
| Kelby | 1.48 | 1,729 | 969 |
| Kelce | 1.06 | 87 | 167 |
| Kelechi | 0.43 | 407 | 189 |
| Kelin | 2.29 | 320 | 206 |
| Kelyn | 4.27 | 274 | 308 |
| Kelynn | 0.83 | 26 | 52 |
| Kemani | 3.36 | 486 | 633 |
| Kemoni | 4.37 | 380 | 420 |
| Kemori | 1.43 | 9 | 5 |
| Kendel | 4.94 | 406 | 402 |
| Kendell | 1.43 | 1,944 | 1,081 |
| Kendle | 1.91 | 111 | 184 |
| Kene | 5 | 5 | 5 |
| Keni | 3.81 | 81 | 98 |
| Kennie | 0.76 | 77 | 38 |
| Kennis | 3.11 | 103 | 76 |
| Kennison | 3.08 | 44 | 60 |
| Kentley | 1.72 | 104 | 178 |
| Kenyata | 1.38 | 43 | 78 |
| Kenyatta | 3.56 | 811 | 643 |
| Kerry | 3.65 | 2,438 | 1,964 |
| Kessiah | 4.23 | 60 | 53 |
| Keyior | 3.86 | 5 | 6 |
| Keylen | 3.42 | 329 | 255 |