Every name given to at least five babies in Colorado in 2018, ranked. Olivia led for girls and Liam for boys.
| Name | Births | |
|---|---|---|
| 1 | Olivia | 327 |
| 2 | Charlotte | 267 |
| 3 | Emma | 267 |
| 4 | Evelyn | 224 |
| 5 | Isabella | 214 |
| 6 | Sophia | 214 |
| 7 | Ava | 194 |
| 8 | Mia | 187 |
| 9 | Harper | 181 |
| 10 | Abigail | 180 |
| 11 | Amelia | 175 |
| 12 | Avery | 166 |
| 13 | Sofia | 144 |
| 14 | Elizabeth | 143 |
| 15 | Penelope | 141 |
| 16 | Eleanor | 137 |
| 17 | Scarlett | 137 |
| 18 | Aria | 134 |
| 19 | Nora | 133 |
| 20 | Grace | 132 |
| 21 | Hazel | 132 |
| 22 | Mila | 130 |
| 23 | Stella | 120 |
| 24 | Lily | 114 |
| 25 | Ella | 112 |
| 26 | Lillian | 112 |
| 27 | Victoria | 111 |
| 28 | Camila | 110 |
| 29 | Zoe | 109 |
| 30 | Madison | 107 |
| 31 | Lucy | 104 |
| 32 | Emily | 103 |
| 33 | Luna | 98 |
| 34 | Zoey | 98 |
| 35 | Layla | 97 |
| 36 | Natalie | 96 |
| 37 | Addison | 95 |
| 38 | Everly | 94 |
| 39 | Chloe | 93 |
| 40 | Ellie | 93 |
| 41 | Hannah | 91 |
| 42 | Isla | 90 |
| 43 | Violet | 90 |
| 44 | Adeline | 89 |
| 45 | Brooklyn | 89 |
| 46 | Riley | 87 |
| 47 | Alice | 86 |
| 48 | Claire | 83 |
| 49 | Quinn | 78 |
| 50 | Emilia | 77 |
| Name | Births | |
|---|---|---|
| 1 | Liam | 332 |
| 2 | Oliver | 276 |
| 3 | William | 267 |
| 4 | Noah | 246 |
| 5 | Benjamin | 229 |
| 6 | Henry | 221 |
| 7 | James | 215 |
| 8 | Wyatt | 212 |
| 9 | Logan | 205 |
| 10 | Jackson | 204 |
| 11 | Alexander | 195 |
| 12 | Elijah | 189 |
| 13 | Samuel | 189 |
| 14 | Daniel | 188 |
| 15 | Lucas | 185 |
| 16 | Nolan | 182 |
| 17 | Theodore | 182 |
| 18 | Jack | 181 |
| 19 | Owen | 177 |
| 20 | Gabriel | 174 |
| 21 | Jacob | 171 |
| 22 | Ethan | 170 |
| 23 | Mason | 166 |
| 24 | Sebastian | 166 |
| 25 | Julian | 160 |
| 26 | Mateo | 157 |
| 27 | Isaac | 155 |
| 28 | John | 146 |
| 29 | Michael | 146 |
| 30 | Levi | 144 |
| 31 | Leo | 143 |
| 32 | Aiden | 141 |
| 33 | Ezra | 134 |
| 34 | Asher | 130 |
| 35 | Jaxon | 130 |
| 36 | Lincoln | 130 |
| 37 | Carter | 128 |
| 38 | Elias | 128 |
| 39 | Dylan | 127 |
| 40 | Grayson | 127 |
| 41 | David | 126 |
| 42 | Christian | 123 |
| 43 | Hudson | 123 |
| 44 | Joseph | 120 |
| 45 | Charles | 119 |
| 46 | Connor | 119 |
| 47 | Caleb | 118 |
| 48 | Luke | 118 |
| 49 | Matthew | 113 |
| 50 | Everett | 108 |
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.