Every name given to at least five babies in Colorado in 2004, ranked. Emma led for girls and Jacob for boys.
| Name | Births | |
|---|---|---|
| 1 | Emma | 336 |
| 2 | Emily | 314 |
| 3 | Isabella | 291 |
| 4 | Madison | 289 |
| 5 | Abigail | 255 |
| 6 | Ashley | 254 |
| 7 | Hannah | 232 |
| 8 | Grace | 230 |
| 9 | Sophia | 229 |
| 10 | Olivia | 224 |
| 11 | Samantha | 220 |
| 12 | Elizabeth | 217 |
| 13 | Alexis | 201 |
| 14 | Ella | 194 |
| 15 | Sarah | 180 |
| 16 | Anna | 175 |
| 17 | Sydney | 167 |
| 18 | Lauren | 164 |
| 19 | Taylor | 156 |
| 20 | Alyssa | 155 |
| 21 | Alexandra | 149 |
| 22 | Jasmine | 147 |
| 23 | Morgan | 140 |
| 24 | Chloe | 139 |
| 25 | Jessica | 136 |
| 26 | Mia | 135 |
| 27 | Katherine | 130 |
| 28 | Ava | 127 |
| 29 | Kayla | 127 |
| 30 | Brianna | 124 |
| 31 | Hailey | 121 |
| 32 | Natalie | 121 |
| 33 | Nevaeh | 121 |
| 34 | Lily | 119 |
| 35 | Victoria | 114 |
| 36 | Megan | 112 |
| 37 | Brooke | 110 |
| 38 | Rachel | 110 |
| 39 | Julia | 109 |
| 40 | Avery | 108 |
| 41 | Faith | 108 |
| 42 | Kaitlyn | 108 |
| 43 | Kylie | 108 |
| 44 | Maria | 108 |
| 45 | Zoe | 108 |
| 46 | Jennifer | 105 |
| 47 | Kaylee | 101 |
| 48 | Riley | 99 |
| 49 | Trinity | 99 |
| 50 | Andrea | 98 |
| Name | Births | |
|---|---|---|
| 1 | Jacob | 424 |
| 2 | Joshua | 380 |
| 3 | Ethan | 361 |
| 4 | Daniel | 350 |
| 5 | Alexander | 336 |
| 6 | Andrew | 336 |
| 7 | Michael | 324 |
| 8 | Joseph | 315 |
| 9 | Tyler | 300 |
| 10 | Samuel | 294 |
| 11 | Ryan | 290 |
| 12 | Anthony | 287 |
| 13 | Matthew | 286 |
| 14 | Benjamin | 279 |
| 15 | Jose | 279 |
| 16 | William | 278 |
| 17 | David | 268 |
| 18 | Logan | 258 |
| 19 | Gabriel | 254 |
| 20 | Zachary | 250 |
| 21 | Nicholas | 238 |
| 22 | Jonathan | 232 |
| 23 | Noah | 230 |
| 24 | John | 224 |
| 25 | Elijah | 223 |
| 26 | Caleb | 222 |
| 27 | Dylan | 219 |
| 28 | Christopher | 218 |
| 29 | Angel | 213 |
| 30 | Jackson | 208 |
| 31 | Jack | 203 |
| 32 | James | 198 |
| 33 | Aidan | 194 |
| 34 | Nathan | 193 |
| 35 | Kevin | 191 |
| 36 | Isaac | 187 |
| 37 | Brandon | 186 |
| 38 | Connor | 183 |
| 39 | Evan | 183 |
| 40 | Isaiah | 178 |
| 41 | Jesus | 178 |
| 42 | Austin | 168 |
| 43 | Luke | 165 |
| 44 | Juan | 163 |
| 45 | Luis | 160 |
| 46 | Nathaniel | 155 |
| 47 | Aiden | 154 |
| 48 | Christian | 154 |
| 49 | Robert | 147 |
| 50 | Dominic | 145 |
Source: US Social Security Administration state files. Names given to fewer than five babies in a state-year are withheld by the SSA for privacy.