Popular baby names in Colorado, 2025

The most popular baby names in Colorado in 2025 were Charlotte for girls (293 babies) and Liam for boys (397). Charlotte ranked #2 nationally for girls. Social Security records list 50,178 babies born in Colorado in 2025 with a name given to at least five children of the same sex in the state.

Names that stood out in Colorado in 2025

Names given at least 15 times in Colorado that year and at least twice as common as in the US as a whole.

Girls

Quincy: 18 babies, 3.7× the national rate
Louise: 29 babies, 3.5× the national rate
Willa: 36 babies, 3.3× the national rate
Daleyza: 25 babies, 3.1× the national rate
Adelaide: 45 babies, 2.9× the national rate
Renata: 26 babies, 2.8× the national rate
Marlowe: 23 babies, 2.8× the national rate
Avianna: 20 babies, 2.8× the national rate
Robin: 16 babies, 2.8× the national rate
Juniper: 103 babies, 2.7× the national rate

Boys

Beck: 16 babies, 3.9× the national rate
Bjorn: 17 babies, 3.6× the national rate
Forest: 18 babies, 3.3× the national rate
Kenai: 19 babies, 3.2× the national rate
Ozias: 19 babies, 3.2× the national rate
Otis: 19 babies, 2.9× the national rate
Westley: 20 babies, 2.8× the national rate
Bridger: 17 babies, 2.8× the national rate
Aurelio: 16 babies, 2.6× the national rate
Otto: 49 babies, 2.5× the national rate

Top 50 girls' and boys' names in Colorado, 2025

Girls
Rank	Name	Babies	vs 2024	US rank
1	Charlotte	293	↑1	2
2	Olivia	256	↓1	1
3	Sophia	242	↑3	5
4	Emma	227	↓1	3
5	Mia	217	–	6
6	Evelyn	214	↑2	8
7	Amelia	187	↓3	4
8	Sofia	177	↑4	9
9	Isabella	172	↓2	7
10	Eleanor	161	↑3	12
11	Nora	159	↑3	20
12	Harper	150	↓3	16
13	Elizabeth	148	↑4	17
14	Lily	146	↑6	18
15	Ailany	145	new	14
16	Violet	145	↑2	13
17	Lucy	144	↓6	25
18	Hazel	142	↓8	21
19	Isla	141	↑3	28
20	Eliana	131	↑24	10
21	Penelope	131	↑2	22
22	Ava	128	↓7	11
23	Zoe	125	↓2	31
24	Scarlett	124	↑8	32
25	Aria	119	↑5	26
26	Emilia	112	↑20	45
27	Chloe	109	↑7	23
28	Camila	107	↓12	19
29	Avery	105	↓5	37
30	Ella	104	↑20	29
31	Juniper	103	↑7	100
32	Luna	103	↓13	27
33	Riley	102	↓6	48
34	Grace	100	↑1	38
35	Maeve	99	new	76
36	Abigail	97	↓5	41
37	Ellie	97	↓12	24
38	Emily	97	↓5	34
39	Josephine	97	–	53
40	Eloise	95	↑3	49
41	Layla	95	–	36
42	Gianna	94	↓5	33
43	Lainey	94	↓3	30
44	Ivy	92	↓18	39
45	Sophie	90	new	55
46	Adeline	89	↓17	59
47	Elena	88	new	42
48	Mila	86	↓20	43
49	Quinn	86	new	97
50	Margot	85	new	>100

Boys
Rank	Name	Babies	vs 2024	US rank
1	Liam	397	–	1
2	Theodore	373	↑3	4
3	Noah	348	–	2
4	Oliver	310	↓2	3
5	James	256	↑2	6
6	Henry	252	↓2	5
7	Mateo	244	↓1	8
8	William	228	↑1	9
9	Cooper	196	↑12	27
10	Elias	193	↑13	13
11	Elijah	191	↑7	7
12	Luca	190	↑5	14
13	Ezra	187	↓1	20
14	Owen	186	↓6	31
15	Jack	185	↓5	15
16	Benjamin	184	↓3	11
17	Lucas	177	↓1	10
18	Levi	176	↑1	12
19	Leo	162	↑1	19
20	Hudson	161	↑13	17
21	Miles	161	↓10	44
22	Rowan	160	↑19	59
23	Sebastian	160	↓9	16
24	Bennett	156	new	40
25	Jackson	156	↑1	36
26	Wesley	150	↑9	52
27	Santiago	149	↓2	26
28	Daniel	144	↑4	22
29	Julian	144	↓5	25
30	Wyatt	144	↓3	38
31	Asher	143	↓16	28
32	Samuel	137	↓10	18
33	Luke	134	↓5	33
34	Beau	132	new	60
35	Alexander	126	↑3	30
36	Gabriel	125	↑6	37
37	Thiago	125	new	50
38	Ethan	124	↓9	24
39	Weston	123	new	55
40	Charles	118	new	48
41	Everett	118	↓2	77
42	Carter	117	↑1	45
43	Ezekiel	117	↑1	61
44	Michael	116	new	21
45	Nolan	116	↓11	65
46	Brooks	114	↓10	64
47	Logan	113	–	53
48	David	112	new	35
49	John	112	new	23
50	Joseph	112	↓10	29

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