Colorado · 1921

Top 100 names in Colorado, 1921, by official Social Security birth counts.

Rank	Name	Births
#1	Mary	627
#2	Dorothy	380
#3	Helen	312
#4	Margaret	269
#5	Betty	262
#6	Ruth	220
#7	Frances	161
#8	Marjorie	155
#9	Virginia	153
#10	Mildred	139
#11	Elizabeth	128
#12	Alice	123
#13	Evelyn	122
#14	Lois	118
#15	Esther	112
#16	Shirley	100
#17	Rose	99
#18	Josephine	98
#19	Marie	98
#20	Doris	97
#21	Florence	88
#22	Barbara	85
#23	Irene	85
#24	Anna	82
#25	Hazel	79
#26	Lucille	79
#27	Edna	74
#28	Martha	70
#29	Thelma	68
#30	Jean	64
#31	Eleanor	63
#32	Gladys	62
#33	Pauline	61
#34	Emma	61
#35	Edith	59
#36	Elsie	59
#37	Lillian	58
#38	Maxine	57
#39	Bernice	56
#40	Grace	55
#41	Norma	54
#42	Ruby	54
#43	Maria	54
#44	June	51
#45	Eva	48
#46	Phyllis	48
#47	Vivian	47
#48	Wilma	46
#49	Charlotte	46
#50	Violet	46
#51	Clara	45
#52	Louise	45
#53	Juanita	45
#54	Ethel	44
#55	Katherine	43
#56	Leona	43
#57	Laura	42
#58	Vera	42
#59	Mabel	41
#60	Bertha	41
#61	Ellen	40
#62	Agnes	39
#63	Viola	39
#64	Gertrude	38
#65	Geraldine	38
#66	Beatrice	37
#67	Marian	36
#68	Catherine	35
#69	Patricia	34
#70	Audrey	34
#71	Genevieve	34
#72	Ida	33
#73	Opal	33
#74	Kathryn	33
#75	Della	32
#76	Lydia	32
#77	Marguerite	32
#78	Ella	32
#79	Ann	32
#80	Lucy	31
#81	Wanda	31
#82	Julia	31
#83	Marion	31
#84	Jane	30
#85	Gloria	29
#86	Mae	29
#87	Eileen	29
#88	Nellie	27
#89	Alma	27
#90	Jennie	27
#91	Carmen	27
#92	Roberta	26
#93	Margie	26
#94	Sarah	26
#95	Elaine	26
#96	Flora	25
#97	Jeanne	25
#98	Myrtle	25
#99	Lorraine	25
#100	Kathleen	25

Uniquely popular in Colorado

Names whose share of births in this state is far above the national share (per 10,000 births).

Name	Births	Per 10k in state	Per 10k nationwide
Carmen	27	29	6
Lydia	32	34	9
Della	32	34	9
Maria	54	58	16
Cleo	20	21	8
Esther	112	120	48
Bette	24	26	11
Shirley	100	107	46
Lois	118	126	56
Flora	25	27	13
Maxine	57	61	29
Fern	20	21	11

Figures are from the U.S. Social Security Administration Popular Baby Names dataset (public domain). Names with fewer than 5 recorded births in a year or state are suppressed by the source.