Popular baby names in Colorado, 2005

The most popular baby names in Colorado in 2005 were Emily for girls (305 babies) and Jacob for boys (388). Social Security records list 54,702 babies born in Colorado in 2005 with a name given to at least five children of the same sex in the state.

Names that stood out in Colorado in 2005

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

Girls

Aspen: 33 babies, 4.7× the national rate
Danika: 17 babies, 4.3× the national rate
Arely: 25 babies, 4× the national rate
Rowan: 18 babies, 3.9× the national rate
Aylin: 17 babies, 3.3× the national rate
Harper: 15 babies, 3.1× the national rate
Joslyn: 15 babies, 3× the national rate
Tessa: 47 babies, 2.9× the national rate
Tatum: 35 babies, 2.9× the national rate
Nayeli: 33 babies, 2.9× the national rate

Boys

Alonso: 19 babies, 3.8× the national rate
Estevan: 15 babies, 3.8× the national rate
Davian: 17 babies, 3.7× the national rate
Kellen: 23 babies, 3.3× the national rate
Quinn: 50 babies, 3.1× the national rate
Ronan: 16 babies, 2.9× the national rate
Misael: 15 babies, 2.9× the national rate
Brayan: 40 babies, 2.7× the national rate
Alonzo: 18 babies, 2.7× the national rate
Izaiah: 21 babies, 2.6× the national rate

Top 50 girls' and boys' names in Colorado, 2005

Girls
Rank	Name	Babies	vs 2004	US rank
1	Emily	305	↑1	1
2	Emma	304	↓1	2
3	Isabella	274	–	6
4	Madison	274	–	3
5	Abigail	273	–	4
6	Olivia	256	↑4	5
7	Hannah	251	–	7
8	Samantha	237	↑3	8
9	Ashley	235	↓3	10
10	Ella	225	↑4	23
11	Sophia	225	↓2	12
12	Elizabeth	222	–	11
13	Ava	211	↑15	9
14	Grace	209	↓6	14
15	Mia	194	↑11	17
16	Alexis	179	↓3	13
17	Lauren	176	↑1	21
18	Sarah	175	↓3	15
19	Hailey	165	↑12	26
20	Anna	164	↓4	22
21	Taylor	164	↓2	24
22	Natalie	159	↑10	18
23	Sydney	151	↓6	30
24	Chloe	150	–	19
25	Alyssa	138	↓5	16
26	Nevaeh	137	↑7	69
27	Jasmine	129	↓5	29
28	Avery	126	↑12	67
29	Morgan	126	↓6	33
30	Victoria	125	↑5	28
31	Lily	122	↑3	39
32	Alexandra	120	↓11	37
33	Zoe	120	↑12	58
34	Maria	119	↑10	46
35	Brooke	112	↑2	47
36	Jessica	112	↓11	27
37	Megan	110	↓1	41
38	Katherine	109	↓11	36
39	Rachel	109	↓1	38
40	Brianna	106	↓10	20
41	Jennifer	105	↑5	42
42	Evelyn	101	new	71
43	Julia	98	↓4	31
44	Kaitlyn	98	↓2	34
45	Savannah	97	new	35
46	Angelina	96	new	43
47	Kayla	93	↓18	25
48	Trinity	93	↑1	48
49	Lillian	92	new	50
50	Paige	89	new	60

Boys
Rank	Name	Babies	vs 2004	US rank
1	Jacob	388	–	1
2	Joshua	373	–	3
3	Alexander	348	↑2	13
4	Joseph	341	↑4	9
5	Ethan	326	↓2	5
6	Tyler	312	↑3	16
7	Daniel	308	↓3	7
8	Michael	304	↓1	2
9	Andrew	298	↓3	6
10	Anthony	297	↑2	8
11	William	290	↑5	11
12	Ryan	285	↓1	14
13	Noah	283	↑10	23
14	Samuel	282	↓4	21
15	David	273	↑2	12
16	Matthew	273	↓3	4
17	Gabriel	263	↑2	28
18	Jose	263	↓3	30
19	Angel	259	↑10	32
20	Dylan	254	↑7	24
21	Benjamin	249	↓7	25
22	Christopher	237	↑6	10
23	Jack	237	↑8	34
24	John	233	–	18
25	Jonathan	233	↓3	19
26	Logan	233	↓8	26
27	James	224	↑5	17
28	Nicholas	223	↓7	15
29	Elijah	219	↓4	31
30	Zachary	215	↓10	29
31	Nathan	213	↑3	20
32	Jackson	210	↓2	44
33	Evan	200	↑6	39
34	Isaiah	195	↑6	45
35	Aiden	190	↑12	50
36	Christian	189	↑12	22
37	Luke	189	↑6	41
38	Aidan	188	↓5	43
39	Caleb	186	↓13	35
40	Isaac	182	↓4	49
41	Juan	172	↑3	55
42	Austin	171	–	38
43	Luis	169	↑2	59
44	Brandon	166	↓7	27
45	Diego	162	new	62
46	Hunter	162	new	53
47	Thomas	162	new	40
48	Connor	161	↓10	48
49	Kevin	158	↓14	33
50	Gavin	153	new	47

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