Is December 5 a rare birthday? Ordinary

Rarer than 60% of all 366 dates.

December 5 #219
Most commonSeptember 9RarestDecember 25
Cartoon birthday scene for December 5: a child behind a cake whose candles spell the date
At a glance

December 5 in numbers

The odds, the star sign and the other dates that come with it.

Born each year≈ 10,726in the United States — about 919,000 of them are alive today
In a full stadium135 peopleof 50,000 were born on December 5
On the day itselfEvery 8 secondsa baby is born on December 5 somewhere in the United States
Star signSagittariusmore common than 15 of the 30 Sagittarius birthdays
Half-birthdayJune 5six months later, to the day
Conceived aroundMarch 14Right around St Patrick's Day.
Birth frequency by rank

Where December 5 ranks

From most common birthday to rarest, December 5 ranks in position #219, with 10,726 births a year. 218 other dates are more common. 94 dates are within 1% of its count, anywhere from #174 to #268, so the exact position is a close thing.

56 years of records

December 5 through the years

Where it ranked in the United States, year by year.

Fell on a weekdayOn a weekend
rarestmost
common
1969, Friday: rank #94 of 365, 10,428 births1970, Saturday: rank #277 of 365, 9,610 births1971, Sunday: rank #346 of 365, 8,254 births1972, Tuesday: rank #43 of 366, 9,677 births1973, Wednesday: rank #174 of 365, 8,799 births1974, Thursday: rank #143 of 365, 8,935 births1975, Friday: rank #168 of 365, 8,856 births1976, Sunday: rank #318 of 366, 7,640 births1977, Monday: rank #180 of 365, 9,358 births1978, Tuesday: rank #75 of 365, 9,895 births1979, Wednesday: rank #126 of 365, 9,932 births1980, Friday: rank #115 of 366, 10,288 births1981, Saturday: rank #322 of 365, 8,560 births1982, Sunday: rank #342 of 365, 8,444 births1983, Monday: rank #223 of 365, 10,178 births1984, Wednesday: rank #189 of 366, 10,182 births1985, Thursday: rank #188 of 365, 10,604 births1986, Friday: rank #230 of 365, 10,441 births1987, Saturday: rank #322 of 365, 8,655 births1988, Monday: rank #242 of 366, 10,651 births1989, Tuesday: rank #120 of 365, 11,837 births1990, Wednesday: rank #205 of 365, 11,745 births1991, Thursday: rank #198 of 365, 11,677 births1992, Saturday: rank #304 of 366, 9,158 births1993, Sunday: rank #358 of 365, 8,095 births1994, Monday: rank #245 of 365, 10,772 births1995, Tuesday: rank #124 of 365, 11,676 births1996, Thursday: rank #134 of 366, 11,587 births1997, Friday: rank #186 of 365, 11,385 births1998, Saturday: rank #308 of 365, 8,368 births1999, Sunday: rank #353 of 365, 7,503 births2000, Tuesday: rank #81 of 366, 12,607 births2001, Wednesday: rank #121 of 365, 12,307 births2002, Thursday: rank #123 of 365, 12,343 births2003, Friday: rank #209 of 365, 11,901 births2004, Sunday: rank #340 of 366, 7,453 births2005, Monday: rank #234 of 365, 11,884 births2006, Tuesday: rank #91 of 365, 13,583 births2007, Wednesday: rank #110 of 365, 13,469 births2008, Friday: rank #216 of 366, 12,529 births2009, Saturday: rank #310 of 365, 7,730 births2010, Sunday: rank #340 of 365, 7,050 births2011, Monday: rank #233 of 365, 11,450 births2012, Wednesday: rank #137 of 366, 12,104 births2013, Thursday: rank #100 of 365, 12,295 births2014, Friday: rank #174 of 365, 11,944 births2015, Saturday: rank #285 of 365, 8,262 births2016, Monday: rank #236 of 366, 11,405 births2017, Tuesday: rank #152 of 365, 11,627 births2018, Wednesday: rank #183 of 365, 11,343 births2019, Thursday: rank #98 of 365, 11,589 births2020, Saturday: rank #304 of 366, 7,413 births2021, Sunday: rank #336 of 365, 6,857 births2022, Monday: rank #213 of 365, 10,676 births2023, Tuesday: rank #95 of 365, 11,173 births2024, Thursday: rank #66 of 366, 11,349 births1970198019902000201020202024

On a weekend it slips to #323, from #157 on a working day

Inductions and planned caesareans are booked on working days, so 27.7% fewer babies arrive and the date falls down the ranking. Each bar is the average rank of the years it landed on that day.

#226
Mon
#98
Tue
#156
Wed
#131
Thu
#174
Fri
#304
Sat
#342
Sun
Most common year
1972#43 of 366Tuesday · 9,677 births
Rarest year
1993#358 of 365Sunday · 8,095 births
Weekend years
16 of 5629% of the record2021 was the most recent
Around the world

December 5 in other countries

December 5 is the 148th rarest birthday in the United States. It is among the 50 rarest in 10 of the 26 other countries, and ranges from #77 in Costa Rica to #363 in the Netherlands.

  1. Costa Rica

    #77 of 366

    175 births on an average December 5

    INEC Costa Rica, 2014–⁠2024
  2. Philippines

    #94 of 366

    4,772 births on an average December 5

    PSA, 2006–⁠2024
  3. Malaysia

    #99 of 366

    1,420 births on an average December 5

    DOSM, 2000–⁠2022
  4. Slovenia

    #112 of 366

    55 births on an average December 5

    SURS, 2000–⁠2025
  5. Chile

    #120 of 366

    697 births on an average December 5

    DEIS, 1990–⁠2017
  6. New Zealand

    #131 of 366

    159 births on an average December 5

    Stats NZ, 1980–⁠2023
  7. Guatemala

    #140 of 366

    957 births on an average December 5

    INE Guatemala, 2018–⁠2024
  8. Mexico

    #147 of 366

    5,098 births on an average December 5

    INEGI, 2017–⁠2023
  9. France

    #230 of 366

    2,124 births on an average December 5

    INSEE, 1998–⁠2024
  10. Japan

    #231 of 366

    2,748 births on an average December 5

    e-Stat, 1996–⁠2025
  11. England & Wales

    #267 of 366

    1,757 births on an average December 5

    ONS, 1995–⁠2025
  12. Portugal

    #275 of 366

    290 births on an average December 5

    INE Portugal, 1980–⁠2025
  13. Finland

    #295 of 366

    136 births on an average December 5

    Statistics Finland, 2010–⁠2025
  14. Argentina

    #296 of 366

    1,401 births on an average December 5

    DEIS, 2018–⁠2023
  15. Peru

    #305 of 366

    1,139 births on an average December 5

    INEI, 2019–⁠2025
  16. Ecuador

    #308 of 366

    722 births on an average December 5

    INEC, 2013–⁠2023
  17. Brazil

    #324 of 366

    7,442 births on an average December 5

    DATASUS, 1997–⁠2024
  18. Latvia

    #327 of 366

    49 births on an average December 5

    CSB, 1996–⁠2025
  19. Germany

    #335 of 366

    1,898 births on an average December 5

    Destatis, 2014–⁠2025
  20. Hungary

    #337 of 366

    308 births on an average December 5

    KSH, 1970–⁠2020
  21. Ireland

    #342 of 366

    160 births on an average December 5

    CSO, 1980–⁠2023
  22. Norway

    #344 of 366

    130 births on an average December 5

    SSB, 2011–⁠2025
  23. Switzerland

    #348 of 366

    205 births on an average December 5

    FSO, 1969–⁠2025
  24. Belgium

    #349 of 366

    302 births on an average December 5

    Statbel, 1992–⁠2025
  25. Denmark

    #358 of 366

    148 births on an average December 5

    Statistics Denmark, 2007–⁠2025
  26. Netherlands

    #363 of 366

    428 births on an average December 5

    CBS, 1995–⁠2025
Zoom out

December against the other eleven

December 5 is the 13th rarest of the 31 days in December. All December birthdays.

December is the 4th rarest month of the year

An average December day sees 10,633 births in the United States. September is the busiest month, January the quietest.

December 5 is the 7th most common of the 15 days around it

The whole year

Every date on one grid

In the United States, September is the busiest month of the year to be born in and January the quietest.

Each square is one date

December 5#219 of 36610,726 births a year

JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD151015202530
RarestMost common

Compare with a friend

See how December 5 stacks up against someone else's birthday.

YouDecember 5
#219Rank
10,726Births a year
Friend
Questions

Quick answers

How many babies are born on December 5?

About 10,726 a year in the United States. It was at its most common in 1972, when 9,677 babies were born and it ranked #43 of 366; at its rarest in 1993, with 8,095 births at #358.

Is December 5 a common birthday?

In the United States, December 5 is the 148th rarest of 366 dates, with about 10,726 births a year. That makes it an ordinary birthday: neither rare nor especially common.

What is the rarest December birthday?

In the United States, December 25: the rarest of all 366 dates, with about 6,546 births a year. The most common December birthday is December 28, the 6th most common of the year.

How precise is the ranking?

In the middle of the calendar it is not exact. 94 other dates are within 1% of December 5's count, spread from #174 to #268, so the position inside that group would shift with a different set of years. That band is the accurate answer; the rank is the simple one. At the ends — Christmas Day, New Year's Day — nothing is close.

Is December 5 rarer in other countries?

In some. It is rarer in 18 of the 26 other countries we hold daily records for. It is at its rarest in the Netherlands, at #363 of 366, and at its most common in Costa Rica, at #77.

Our data

How this is counted

Every date is ranked by how many babies are born on it in the United States. Live births by day of birth from the CDC's National Center for Health Statistics, 1989–⁠2024.

Read the full methodology →

Updated October 2026