Since most people post their birthdays on social media, it's not uncommon to share a birthday with folks you know. However, if it feels like so many birthdays are in September, it's because it has 9 of the 10 most popular birthdays.
MOST POPULAR
- September 9th
- September 19th
- September 12th
- September 17th
- September 10th
- July 7th
- September 20th
- September 15th
- September 16th
- September 18th
LEAST POPULAR
- December 25th
- January 1st
- December 24th
- July 4th
- January 2nd
- December 26th
- November 27th
- November 23rd
- November 25th
- October 31st
Here’s the FULL RANKING OF ALL 365 DAYS.
BIRTHDATE, RANKING & AVERAGE BIRTHS PER DAY FROM 1994-2014 RANKED BELOW
1/1
365th
7,792
1/2
362nd
9,307
1/3
306th
10,813
1/4
209th
11,019
1/5
237th
10,953
1/6
259th
10,911
1/7
255th
10,925
1/8
343rd
10,610
1/9
340th
10,624
1/10
207th
11,023
1/11
230th
10,975
1/12
248th
10,934
1/13
342nd
10,622
1/14
228th
10,976
1/15
346th
10,546
1/16
341st
10,623
1/17
264th
10,901
1/18
278th
10,883
1/19
332nd
10,691
1/20
301st
10,825
1/21
302nd
10,824
1/22
334th
10,673
1/23
285th
10,865
1/24
199th
11,049
1/25
240th
10,951
1/26
295th
10,843
1/27
303rd
10,823
1/28
297th
10,835
1/29
345th
10,567
1/30
318th
10,752
1/31
278th
10,883
2/1
251st
10,929
2/2
242nd
10,949
2/3
295th
10,843
2/4
261st
10,905
2/5
333rd
10,685
2/6
311th
10,794
2/7
164th
11,149
2/8
195th
11,063
2/9
272nd
10,893
2/10
211th
11,015
2/11
211th
11,015
2/12
269th
10,898
2/13
344th
10,604
2/14
63rd
11,636
2/15
150th
11,188
2/16
244th
10,948
2/17
291st
10,854
2/18
246th
10,940
2/19
334th
10,673
2/20
277th
10,886
2/21
216th
11,008
2/22
182nd
11,111
2/23
253rd
10,927
2/24
262nd
10,904
2/25
231st
10,974
2/26
325th
10,727
2/27
288th
10,858
2/28
198th
11,053
2/29
347th
10,462
3/1
174th
11,129
3/2
309th
10,802
3/3
190th
11,074
3/4
225th
10,989
3/5
227th
10,979
3/6
256th
10,921
3/7
184th
11,087
3/8
228th
10,976
3/9
316th
10,765
3/10
246th
10,940
3/11
249th
10,931
3/12
219th
11,003
3/13
338th
10,654
3/14
178th
11,119
3/15
215th
11,011
3/16
314th
10,773
3/17
169th
11,137
3/18
236th
10,954
3/19
258th
10,914
3/20
219th
11,003
3/21
153rd
11,181
3/22
233rd
10,967
3/23
322nd
10,739
3/24
256th
10,921
3/25
231st
10,974
3/26
276th
10,888
3/27
271st
10,895
3/28
201st
11,045
3/29
284th
10,873
3/30
328th
10,714
3/31
313th
10,779
4/1
353rd
10,300
4/2
217th
11,004
4/3
267th
10,899
4/4
144th
11,219
4/5
266th
10,900
4/6
339th
10,639
4/7
287th
10,859
4/8
275th
10,890
4/9
298th
10,830
4/10
300th
10,826
4/11
196th
11,059
4/12
237th
10,953
4/13
351st
10,389
4/14
307th
10,812
4/15
278th
10,883
4/16
260th
10,909
4/17
270th
10,897
4/18
217th
11,004
4/19
274th
10,891
4/20
328th
10,714
4/21
304th
10,817
4/22
283rd
10,877
4/23
286th
10,864
4/24
294th
10,845
4/25
224th
10,996
4/26
282nd
10,882
4/27
336th
10,664
4/28
308th
10,803
4/29
323rd
10,735
4/30
324th
10,731
5/1
221st
11,002
5/2
181st
11,113
5/3
263rd
10,903
5/4
327th
10,717
5/5
191st
11,073
5/6
242nd
10,949
5/7
245th
10,945
5/8
235th
10,955
5/9
203rd
11,040
5/10
192nd
11,071
5/11
319th
10,744
5/12
210th
11,016
5/13
330th
10,697
5/14
193rd
11,070
5/15
162nd
11,157
5/16
127th
11,283
5/17
177th
11,122
5/18
267th
10,899
5/19
223rd
10,999
5/20
147th
11,193
5/21
135th
11,254
5/22
125th
11,288
5/23
89th
11,525
5/24
109th
11,367
5/25
299th
10,827
5/26
349th
10,401
5/27
331st
10,693
5/28
310th
10,797
5/29
312th
10,782
5/30
264th
10,901
5/31
326th
10,719
6/1
158th
11,164
6/2
113th
11,345
6/3
133rd
11,256
6/4
143rd
11,221
6/5
158th
11,164
6/6
139th
11,240
6/7
160th
11,160
6/8
206th
11,025
6/9
185th
11,083
6/10
142nd
11,222
6/11
160th
11,160
6/12
146th
11,196
6/13
202nd
11,041
6/14
125th
11,288
6/15
188th
11,078
6/16
131st
11,265
6/17
136th
11,253
6/18
114th
11,339
6/19
156th
11,176
6/20
92nd
11,502
6/21
122nd
11,298
6/22
172nd
11,130
6/23
138th
11,244
6/24
117th
11,328
6/25
105th
11,406
6/26
108th
11,374
6/27
71st
11,590
6/28
82nd
11,557
6/29
111th
11,351
6/30
87th
11,547
7/1
27th
11,860
7/2
30th
11,828
7/3
121st
11,304
7/4
363rd
8,796
7/5
348th
10,404
7/6
96th
11,487
7/7
6th
12,108
7/8
18th
11,944
7/9
40th
11,769
7/10
45th
11,738
7/11
35th
11,794
7/12
81st
11,565
7/13
153rd
11,181
7/14
54th
11,680
7/15
43rd
11,754
7/16
41st
11,768
7/17
49th
11,718
7/18
38th
11,772
7/19
88th
11,545
7/20
103rd
11,428
7/21
59th
11,664
7/22
52nd
11,686
7/23
50th
11,699
7/24
68th
11,607
7/25
41st
11,768
7/26
74th
11,581
7/27
104th
11,410
7/28
65th
11,614
7/29
70th
11,593
7/30
69th
11,599
7/31
90th
11,516
8/1
37th
11,775
8/2
75th
11,580
8/3
116th
11,332
8/4
79th
11,569
8/5
66th
11,610
8/6
73rd
11,586
8/7
72nd
11,589
8/8
16th
11,951
8/9
47th
11,721
8/10
93rd
11,491
8/11
67th
11,608
8/12
44th
11,749
8/13
98th
11,468
8/14
51st
11,692
8/15
21st
11,921
8/16
36th
11,788
8/17
86th
11,548
8/18
53rd
11,681
8/19
62nd
11,637
8/20
39th
11,771
8/21
61st
11,643
8/22
31st
11,825
8/23
60th
11,655
8/24
99th
11,452
8/25
76th
11,576
8/26
64th
11,620
8/27
46th
11,737
8/28
28th
11,855
8/29
20th
11,924
8/30
34th
11,800
8/31
84th
11,555
9/1
250th
10,930
9/2
222nd
11,000
9/3
178th
11,119
9/4
145th
11,216
9/5
102nd
11,431
9/6
124th
11,293
9/7
106th
11,398
9/8
13th
11,992
9/9
1st
12,301
9/10
5th
12,143
9/11
91st
11,503
9/12
3rd
12,224
9/13
33rd
11,801
9/14
24th
11,882
9/15
8th
12,087
9/16
9th
12,072
9/17
4th
12,148
9/18
10th
12,055
9/19
2nd
12,229
9/20
7th
12,107
9/21
32nd
11,813
9/22
22nd
11,920
9/23
14th
11,974
9/24
17th
11,945
9/25
25th
11,866
9/26
12th
11,993
9/27
26th
11,861
9/28
85th
11,554
9/29
77th
11,572
9/30
95th
11,489
10/1
48th
11,720
10/2
77th
11,572
10/3
57th
11,674
10/4
94th
11,490
10/5
129th
11,272
10/6
115th
11,335
10/7
118th
11,324
10/8
119th
11,309
10/9
169th
11,137
10/10
83rd
11,556
10/11
130th
11,268
10/12
213th
11,014
10/13
315th
10,768
10/14
164th
11,149
10/15
132nd
11,261
10/16
180th
11,115
10/17
123rd
11,296
10/18
164th
11,149
10/19
292nd
10,850
10/20
194th
11,065
10/21
197th
11,057
10/22
163rd
11,156
10/23
200th
11,046
10/24
128th
11,276
10/25
151st
11,183
10/26
252nd
10,928
10/27
205th
11,032
10/28
183rd
11,102
10/29
214th
11,012
10/30
305th
10,815
10/31
357th
9,978
11/1
112th
11,350
11/2
186th
11,081
11/3
172nd
11,130
11/4
174th
11,129
11/5
148th
11,191
11/6
186th
11,081
11/7
120th
11,308
11/8
155th
11,180
11/9
253rd
10,927
11/10
204th
11,039
11/11
168th
11,141
11/12
189th
11,077
11/13
320th
10,742
11/14
139th
11,240
11/15
141st
11,229
11/16
208th
11,022
11/17
176th
11,125
11/18
157th
11,173
11/19
134th
11,255
11/20
100th
11,442
11/21
80th
11,567
11/22
336th
10,664
11/23
359th
9,883
11/24
356th
10,015
11/25
358th
9,954
11/26
355th
10,044
11/27
360th
9,718
11/28
354th
10,096
11/29
317th
10,764
11/30
289th
10,855
12/1
137th
11,251
12/2
152nd
11,182
12/3
167th
11,142
12/4
226th
10,981
12/5
171st
11,132
12/6
234th
10,958
12/7
321st
10,741
12/8
272nd
10,893
12/9
293rd
10,849
12/10
240th
10,951
12/11
278th
10,883
12/12
101st
11,440
12/13
289th
10,855
12/14
239th
10,952
12/15
148th
11,191
12/16
110th
11,352
12/17
97th
11,481
12/18
56th
11,675
12/19
19th
11,935
12/20
11th
12,009
12/21
54th
11,680
12/22
107th
11,388
12/23
352nd
10,338
12/24
364th
8,069
12/25
366th
6,574
12/26
361st
9,543
12/27
58th
11,665
12/28
28th
11,855
12/29
15th
11,956
12/30
23rd
11,889
12/31
350th
10,394