Popular baby names in Colorado, 1964

The most popular baby names in Colorado in 1964 were Lisa for girls (447 babies) and Michael for boys (810). Social Security records list 37,847 babies born in Colorado in 1964 with a name given to at least five children of the same sex in the state.

Names that stood out in Colorado in 1964

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

Girls

Jonna: 15 babies, 7.9× the national rate
Shauna: 23 babies, 7.3× the national rate
Shawna: 21 babies, 3.8× the national rate
Marla: 25 babies, 2.8× the national rate
Kelli: 42 babies, 2.7× the national rate
Kristi: 40 babies, 2.6× the national rate
Shawn: 33 babies, 2.5× the national rate
Shelly: 91 babies, 2.4× the national rate
Heather: 54 babies, 2.4× the national rate
Kris: 21 babies, 2.4× the national rate

Boys

Justin: 23 babies, 4.6× the national rate
Pat: 25 babies, 3.3× the national rate
Julian: 15 babies, 2.9× the national rate
Gilbert: 43 babies, 2.8× the national rate
Clark: 19 babies, 2.8× the national rate
Rob: 15 babies, 2.7× the national rate
Manuel: 43 babies, 2.6× the national rate
Ron: 35 babies, 2.6× the national rate
Rudy: 16 babies, 2.6× the national rate
Rick: 68 babies, 2.4× the national rate

Top 50 girls' and boys' names in Colorado, 1964

Girls
Rank	Name	Babies	vs 1963	US rank
1	Lisa	447	–	1
2	Mary	353	–	2
3	Susan	277	↑1	3
4	Karen	273	↓1	4
5	Julie	254	↑6	17
6	Michelle	250	↑2	23
7	Patricia	215	↑5	5
8	Linda	213	↓2	8
9	Lori	213	↓4	15
10	Brenda	207	↓1	18
11	Laura	201	↑2	14
12	Sandra	196	↓2	13
13	Cynthia	193	↑6	9
14	Christine	188	↑7	28
15	Kimberly	185	↑7	6
16	Pamela	181	↓1	11
17	Deborah	173	↑3	12
18	Tammy	169	↓11	10
19	Denise	167	↑12	25
20	Teresa	166	↑5	21
21	Nancy	164	↑6	26
22	Cheryl	162	↑6	29
23	Debbie	162	–	52
24	Donna	162	↓7	7
25	Debra	155	↓11	24
26	Jennifer	153	↑3	31
27	Elizabeth	149	↓11	16
28	Barbara	145	↓10	19
29	Tracy	143	↑13	40
30	Kelly	137	↓4	35
31	Robin	136	↑2	27
32	Sharon	127	↑2	20
33	Amy	125	new	44
34	Kathy	121	↓4	39
35	Carol	117	↑4	36
36	Kathleen	116	–	30
37	Rhonda	116	↑8	43
38	Angela	114	new	22
39	Paula	114	↑1	45
40	Stephanie	112	↑9	57
41	Terri	109	↑2	62
42	Tina	109	↓7	34
43	Diane	108	↓11	32
44	Diana	106	↓3	63
45	Cindy	105	↓21	47
46	Valerie	105	new	66
47	Theresa	103	↓10	38
48	Margaret	102	new	49
49	Rebecca	100	↓1	46
50	Kim	98	↓4	42

Boys
Rank	Name	Babies	vs 1963	US rank
1	Michael	810	–	1
2	John	765	↑1	2
3	David	745	↓1	3
4	Robert	701	–	5
5	James	604	–	4
6	Mark	520	–	6
7	Richard	427	–	8
8	Scott	383	–	14
9	William	352	–	7
10	Kevin	340	–	13
11	Steven	334	–	12
12	Thomas	276	–	9
13	Daniel	270	↑1	19
14	Joseph	270	↑4	11
15	Jeffrey	264	↓2	10
16	Paul	263	–	16
17	Kenneth	254	↑3	18
18	Timothy	240	↓3	15
19	Brian	230	↓2	20
20	Gregory	225	↑1	22
21	Gary	219	↑1	26
22	Christopher	210	↑2	23
23	Charles	209	↓4	17
24	Donald	196	↑2	25
25	Todd	194	↑2	28
26	Patrick	185	↑7	30
27	Ronald	181	↓4	24
28	Anthony	177	↑1	21
29	Douglas	175	↓1	31
30	Mike	166	↓5	47
31	Eric	165	–	32
32	Stephen	155	↑2	29
33	Randy	146	↓3	38
34	Steve	144	↑2	51
35	Andrew	141	↑2	37
36	Larry	135	↑2	36
37	Troy	130	↓2	57
38	Edward	127	↓6	27
39	Matthew	121	↑6	43
40	Jeff	114	↓1	52
41	Terry	104	↑1	35
42	Chris	103	↓2	65
43	Joe	100	↑3	62
44	Raymond	97	new	44
45	Jerry	96	↓2	40
46	Frank	94	↓5	41
47	Bradley	90	new	77
48	Alan	89	new	53
49	Russell	89	–	58
50	Keith	87	↓2	34

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