State roster

Top names in Colorado

The names most likely to appear on 2021 Colorado birth certificates, ranked by SSA state records. The SSA recorded 47,926 Colorado births in 2021 across 1,890 distinct names.

Distinctively Colorado

Names that rank far higher here than they do nationally — the ones that say Colorado more than they say America.

#67Aspen#200 nationally
#90Arlo#190 nationally
#94Felix#194 nationally
#98Margot#194 nationally
#61Juniper#137 nationally
#84Adriel#154 nationally
#74Ximena#138 nationally
#82Isabel#146 nationally
#94Freya#152 nationally
#93Reese#148 nationally
#66August#120 nationally
#93Calvin#145 nationally

Girls

#1Olivia324US #1
#2Emma279US #2
#3Charlotte264US #3
#4Evelyn219US #9
#5Amelia203US #4
#6Sophia198US #6
#7Ava188US #5
#8Mia184US #8
#9Camila170US #12
#10Isabella169US #7
#11Eleanor161US #15
#12Harper157US #10
#13Avery156US #19
#14Abigail143US #17
#15Luna137US #11
#16Scarlett135US #20
#17Elizabeth133US #14
#18Nora133US #27
#19Gianna126US #13
#20Emily125US #21
#21Isla122US #34
#22Sofia122US #18
#23Ella121US #16
#24Lily119US #31
#25Mila116US #26
#26Penelope116US #23
#27Hazel109US #28
#28Violet107US #36
#29Aria103US #22
#30Layla103US #24
#31Ellie99US #30
#32Lucy98US #48
#33Quinn98US #81
#34Chloe97US #25
#35Everly96US #50
#36Willow96US #39
#37Josephine93US #72
#38Riley93US #37
#39Grace92US #33
#40Nova88US #32
#41Ruby88US #62
#42Zoey87US #38
#43Madison85US #29
#44Maya84US #55
#45Aurora83US #35
#46Ivy83US #49
#47Emilia82US #40
#48Zoe82US #42
#49Eliana81US #47
#50Elena80US #53
#51Hannah79US #44
#52Lillian79US #51
#53Clara78US #102
#54Stella76US #41
#55Victoria75US #43
#56Addison74US #45
#57Kinsley74US #57
#58Naomi74US #54
#59Audrey73US #60
#60Kennedy72US #70
#61Juniper70US #137
#62Cora68US #87
#63Leilani68US #68
#64Piper68US #96
#65Alice66US #65
#66Delilah66US #58
#67Aspen65US #200
#68Autumn65US #66
#69Natalie65US #56
#70Claire64US #59
#71Leah64US #46
#72Adeline63US #94
#73Hadley63US #112
#74Ximena63US #138
#75Caroline62US #80
#76Paisley61US #52
#77Madeline60US #95
#78Maeve60US #124
#79Eloise59US #109
#80Emery59US #90
#81Genesis59US #75
#82Isabel58US #146
#83Jade57US #92
#84Natalia57US #79
#85Lydia56US #89
#86Ayla55US #108
#87Madelyn55US #71
#88Sadie55US #78
#89Valentina55US #69
#90Hailey54US #77
#91Athena53US #98
#92Isabelle53US #117
#93Reese53US #148
#94Freya52US #152
#95Sloane52US #145
#96Brooklyn51US #63
#97Liliana51US #104
#98Margot51US #194
#99Aaliyah50US #61
#100Aubrey50US #64

Boys

#1Liam333US #1
#2Oliver316US #3
#3Noah291US #2
#4Henry256US #9
#5Theodore243US #10
#6William242US #6
#7Benjamin224US #7
#8James219US #5
#9Jack211US #11
#10Elijah206US #4
#11Mateo204US #15
#12Owen193US #22
#13Jackson177US #14
#14Sebastian163US #19
#15Ezra162US #37
#16Levi162US #12
#17Alexander160US #13
#18Lucas157US #8
#19Elias155US #48
#20Daniel153US #16
#21Leo153US #31
#22Wyatt151US #29
#23Asher150US #25
#24Logan148US #21
#25Samuel147US #23
#26Charles144US #50
#27Ethan143US #20
#28Thomas142US #46
#29Ezekiel140US #53
#30Grayson140US #35
#31Julian140US #33
#32Miles140US #55
#33Aiden137US #26
#34Hudson136US #34
#35Luca136US #42
#36Gabriel134US #38
#37Carter131US #39
#38John131US #27
#39Mason130US #18
#40Nolan129US #60
#41Luke127US #32
#42Lincoln125US #45
#43David120US #30
#44Brooks119US #78
#45Jaxon111US #54
#46Isaac108US #40
#47Michael107US #17
#48Everett106US #83
#49Cooper105US #68
#50Silas103US #91
#51Jacob102US #24
#52Maverick102US #47
#53Caleb100US #51
#54Wesley99US #85
#55Dylan93US #44
#56Eli92US #64
#57Rowan92US #105
#58Jayden90US #41
#59Joseph90US #28
#60Andrew88US #57
#61Anthony87US #43
#62Christopher87US #52
#63Matthew87US #36
#64Adrian86US #61
#65Kai85US #70
#66August84US #120
#67Jameson84US #80
#68Angel83US #67
#69Axel81US #76
#70Emmett81US #103
#71Greyson80US #84
#72Roman80US #74
#73Declan79US #106
#74Isaiah79US #56
#75Damian78US #113
#76Ian78US #81
#77Jose78US #89
#78Cameron77US #62
#79Beau76US #94
#80Connor76US #98
#81Santiago76US #63
#82Joshua75US #58
#83Leonardo75US #87
#84Adriel74US #154
#85Weston74US #95
#86Bennett72US #90
#87Easton72US #72
#88Giovanni72US #124
#89Ryan72US #66
#90Arlo71US #190
#91Colton71US #75
#92Nathan71US #59
#93Calvin69US #145
#94Felix69US #194
#95Josiah69US #49
#96Milo69US #127
#97Archer68US #139
#98Hunter68US #86
#99Ryder68US #111
#100Atlas67US #147

On the move since 2020

Rising

↑53Aurora#45
↑50Ivy#46
↑38Silas#50
↑34Luca#35
↑30Christopher#62
↑29Everly#35
↑28Alice#65
↑26Leilani#63

Falling

↓59Brooklyn#96
↓37Aaliyah#99
↓30Joshua#82
↓29Liliana#97
↓26Athena#91
↓26Declan#73
↓25Addison#56
↓25Hunter#98

Every state

State-level SSA records cover 1910–2024 — a shorter window than the national archive, which runs back to 1880. See 2020 rankings.