Every name given to at least five babies in Washington in 2009, ranked. Isabella led for girls and Alexander for boys.
| Name | Births | |
|---|---|---|
| 1 | Isabella | 451 |
| 2 | Sophia | 430 |
| 3 | Olivia | 428 |
| 4 | Emma | 388 |
| 5 | Abigail | 327 |
| 6 | Emily | 324 |
| 7 | Ava | 318 |
| 8 | Elizabeth | 274 |
| 9 | Chloe | 272 |
| 10 | Madison | 260 |
| 11 | Natalie | 226 |
| 12 | Alexis | 222 |
| 13 | Ella | 222 |
| 14 | Lily | 222 |
| 15 | Addison | 219 |
| 16 | Mia | 215 |
| 17 | Grace | 204 |
| 18 | Samantha | 195 |
| 19 | Lillian | 191 |
| 20 | Hannah | 187 |
| 21 | Evelyn | 179 |
| 22 | Hailey | 177 |
| 23 | Anna | 172 |
| 24 | Taylor | 166 |
| 25 | Audrey | 148 |
| 26 | Ashley | 146 |
| 27 | Sarah | 139 |
| 28 | Brooklyn | 138 |
| 29 | Sofia | 136 |
| 30 | Avery | 132 |
| 31 | Claire | 130 |
| 32 | Sydney | 128 |
| 33 | Amelia | 125 |
| 34 | Victoria | 125 |
| 35 | Zoe | 125 |
| 36 | Maya | 124 |
| 37 | Alyssa | 121 |
| 38 | Kaylee | 121 |
| 39 | Leah | 121 |
| 40 | Peyton | 121 |
| 41 | Allison | 120 |
| 42 | Payton | 119 |
| 43 | Lucy | 116 |
| 44 | Alexa | 115 |
| 45 | Riley | 114 |
| 46 | Nevaeh | 113 |
| 47 | Jasmine | 112 |
| 48 | Julia | 112 |
| 49 | Charlotte | 110 |
| 50 | Madeline | 109 |
| Name | Births | |
|---|---|---|
| 1 | Alexander | 446 |
| 2 | Jacob | 429 |
| 3 | Ethan | 418 |
| 4 | William | 415 |
| 5 | Daniel | 391 |
| 6 | Benjamin | 351 |
| 7 | Logan | 351 |
| 8 | Aiden | 345 |
| 9 | Samuel | 337 |
| 10 | David | 333 |
| 11 | Michael | 321 |
| 12 | Noah | 319 |
| 13 | Joshua | 304 |
| 14 | Jayden | 296 |
| 15 | Liam | 288 |
| 16 | Jackson | 286 |
| 17 | Elijah | 283 |
| 18 | James | 283 |
| 19 | Gabriel | 280 |
| 20 | Andrew | 279 |
| 21 | Anthony | 274 |
| 22 | Matthew | 256 |
| 23 | Owen | 256 |
| 24 | Nathan | 254 |
| 25 | Jack | 251 |
| 26 | Joseph | 249 |
| 27 | Mason | 249 |
| 28 | Isaac | 248 |
| 29 | Jonathan | 243 |
| 30 | Caleb | 242 |
| 31 | Ryan | 242 |
| 32 | Lucas | 230 |
| 33 | Gavin | 228 |
| 34 | Wyatt | 225 |
| 35 | Landon | 220 |
| 36 | Angel | 209 |
| 37 | Christopher | 208 |
| 38 | Tyler | 202 |
| 39 | Hunter | 195 |
| 40 | Dylan | 194 |
| 41 | Evan | 193 |
| 42 | Carter | 192 |
| 43 | Henry | 192 |
| 44 | Isaiah | 191 |
| 45 | John | 187 |
| 46 | Connor | 184 |
| 47 | Christian | 183 |
| 48 | Jose | 180 |
| 49 | Austin | 175 |
| 50 | Zachary | 175 |
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.