Rules
Athletes with February birthdays for people who want the details
Athletes with February birthdays: what a record claim needs on both sides of the subtraction, why the birth side is soft, and how recognition really works.
What to take away
- February holds more athletes than its short length suggests. Michael Jordan, Babe Ruth, Hank Aaron, Bill Russell and Cristiano Ronaldo were all born in it.
- One date repeats. February 5 is the recorded birthday of Hank Aaron, Cristiano Ronaldo and Neymar.
- February 29 is the edge case. Henri Richard's birthday cannot sit inside a 28-day February grid.
- Age records belong to the body that recognized them, not to a date stored in a calendar app.
Athletes with February birthdays, by name
The athletes below were born in February, listed with their sport and the birth date their sport's reference sources use. January is the busier month for this kind of list, and athletes with January birthdays covers that roster.
| Athlete | Sport | Recorded birth date |
|---|---|---|
| Babe Ruth | Baseball | February 6, 1895 |
| Hank Aaron | Baseball | February 5, 1934 |
| Bill Russell | Basketball | February 12, 1934 |
| Jim Brown | American football | February 17, 1936 |
| Henri Richard | Ice hockey | February 29, 1936 |
| Mark Spitz | Swimming | February 10, 1950 |
| Julius Erving | Basketball | February 22, 1950 |
| Lawrence Taylor | American football | February 4, 1959 |
| John McEnroe | Tennis | February 16, 1959 |
| Michael Jordan | Basketball | February 17, 1963 |
| Jaromir Jagr | Ice hockey | February 15, 1972 |
| Oscar De La Hoya | Boxing | February 4, 1973 |
| Steve Nash | Basketball | February 7, 1974 |
| Floyd Mayweather Jr. | Boxing | February 24, 1977 |
| Cristiano Ronaldo | Soccer | February 5, 1985 |
| Ronda Rousey | Mixed martial arts | February 1, 1987 |
| Neymar | Soccer | February 5, 1992 |
No date in the table is computed from another, and the Ruth entry is the one with a documented split.
Which February dates carry more than one name
February 5 does a lot of work. Hank Aaron, Cristiano Ronaldo and Neymar share it, across three sports and three eras. February 17 pairs Jim Brown with Michael Jordan. February 4 carries Lawrence Taylor and Oscar De La Hoya.
February 29 is different in kind. A non-leap year gives February 28 days, so any grid has to place Henri Richard somewhere. February 28 and March 1 are both wrong. The day-by-day view at February birthdays by day shows how that choice is usually made.
Example: Babe Ruth's two birth dates
Ruth shows why a directory should date-stamp its own claims. His birthday was long given as February 7, 1894. The Baltimore birth record now cited gives February 6, 1895. Both versions still surface in old almanacs and reprinted lists.
Wikipedia's guidance on biographies of living persons treats disputed personal details as something to handle rather than flatten. A birthday site needs the same habit for the dead as for the living.
How to check a February birth date before you print it
Four steps cover most cases.
- Start with the sport's hall of fame or governing body, which records the date it has accepted.
- Add one independent source, such as a state vital records office or a national archive.
- Note the day you checked, because an accepted date can be revised.
- If two credible sources disagree, print both and name who holds which.
Where a date is genuinely contested and the stakes are real, a birth certificate settles it. The CDC explains where to write for vital records in each state.
Where an age record gets its evidence
A record is a claim by a named body under a named standard. Quote it that way or leave it out.
Sport records run through governing bodies, each with its own rule on age evidence. General record keepers such as Guinness World Records apply a different standard to the same claim. The gap between an accepted and a rejected record is usually paperwork, not performance.
Age evidence matters most in sport because a record rests on it. The same February dates sit behind other working lives with their own filing rules. Compliance checks on performers lean on documents filed decades earlier, which actors with February birthdays sets out.
An age-at-achievement figure needs two dates and a counting rule. Officials documented the event date. The birth date was documented years earlier by people the sport never met. A directory that recomputes the age from its own stored field prints a number no body has verified.
What a February page should not do
- Do not compute an age from a stored date and display it.
- Do not rank athletes by youngest or oldest using your own arithmetic.
- Do not fold a leap-day birthday into February 28 without saying so.
- Do not repeat a record without naming the body that recognized it.
A February list is maintenance work, not a one-off. Dates get revised when a hall of fame updates its register. Sports with weak civil registration at the time of an athlete's birth carry more risk than sports with strong records.
That is also the argument in February birthdays, which treats the month as a test case for how a directory states what it knows.
Common questions
Which athletes were born in February?
Michael Jordan, Babe Ruth, Hank Aaron, Bill Russell, Henri Richard and Cristiano Ronaldo are the best-known. The table above names seventeen across nine sports.
What sports show up most in February birthdays?
Basketball and American football supply several names each in the list above. Soccer adds two of the best-known through Cristiano Ronaldo and Neymar.
Why do some February birth dates get revised?
Early records were sometimes filed late or by someone outside the family. Ruth's case is the classic example, and federations revisit age evidence when a record rests on it.
Should a birthday calendar work out ages on its own?
No. It should repeat an age only when a governing body or record keeper has stated it, and name that body.
