Republican Baby

A data site, not a political one. It pairs two public datasets: the Social Security Administration's baby names by state for 2025, and the FEC's official 2024 presidential results. Its twin, democrat.baby, covers the other half of the country with the same method. Same publisher, same numbers, no advocacy.

All Republican-won states

Arizona

Baby names, 2025. 60,943 named births recorded; the files omit names given to fewer than five babies in a state. In 2024 Arizona gave Trump 1,770,242 votes to 1,582,860, a 5.5% margin.

28,219girls named
32,724boys named
5.5%Trump margin, 2024
Olivia & Liamtop girl and boy name

Girls

  1. Olivia 353
  2. Sophia 315
  3. Mia 300
  4. Amelia 289
  5. Isabella 288
  6. Emma 286
  7. Charlotte 249
  8. Eliana 242
  9. Camila 225
  10. Sofia 215
  11. Aria 204
  12. Luna 197
  13. Valentina 192
  14. Aurora 190
  15. Gianna 189
  16. Violet 189
  17. Evelyn 185
  18. Penelope 174
  19. Ailany 168
  20. Elena 151
  21. Scarlett 151
  22. Emilia 150
  23. Ava 142
  24. Emily 142
  25. Isla 141
  26. Ellie 138
  27. Elizabeth 137
  28. Abigail 135
  29. Hazel 133
  30. Delilah 126
  31. Mila 126
  32. Lily 125
  33. Lainey 122
  34. Layla 120
  35. Leilani 120
  36. Chloe 116
  37. Eleanor 115
  38. Harper 115
  39. Ivy 109
  40. Nora 109
  41. Avery 108
  42. Ella 107
  43. Liliana 102
  44. Lucy 102
  45. Genesis 101
  46. Ruby 101
  47. Madison 100
  48. Victoria 100
  49. Nova 99
  50. Aaliyah 94

Boys

  1. Liam 437
  2. Noah 434
  3. Mateo 419
  4. Santiago 361
  5. Oliver 295
  6. Elias 294
  7. Sebastian 277
  8. Theodore 268
  9. Elijah 266
  10. Ezra 250
  11. Luca 245
  12. Levi 237
  13. Ezekiel 228
  14. Julian 224
  15. Daniel 220
  16. Adriel 209
  17. Henry 208
  18. Benjamin 203
  19. Alexander 193
  20. Angel 193
  21. James 192
  22. Jose 185
  23. Samuel 177
  24. Emiliano 175
  25. Hudson 171
  26. Michael 169
  27. Gabriel 167
  28. William 166
  29. Leo 165
  30. Luke 164
  31. Jack 160
  32. Jesus 154
  33. David 153
  34. Lucas 152
  35. Wyatt 150
  36. Adrian 148
  37. Leonardo 146
  38. Cooper 145
  39. Roman 145
  40. Isaiah 140
  41. Matthew 138
  42. Asher 137
  43. Ethan 137
  44. Josiah 133
  45. Anthony 132
  46. Atlas 132
  47. Giovanni 132
  48. Beau 131
  49. Carlos 130
  50. Luis 130

Counts are births registered with that name and sex in Arizona in 2025, as published by the Social Security Administration. The vote is the FEC's official count. The two are shown side by side; the site draws no causal link between them.

Look up Olivia Other states Method