Poland 
mathematician, philosopher and astronomerBirthdays by Profession
- Politician (169)
- Association football player (166)
- Writer (87)
- University teacher (80)
- Journalist (60)
- Actor (60)
- Military officer (53)
- Athletics competitor (51)
- Composer (44)
- Film actor (40)
- Historian (37)
- Poet (37)
- Athlete (36)
- Screenwriter (31)
- Painter (30)
- Catholic priest (29)
- Singer (29)
- Economist (28)
- Film director (28)
- Volleyball player (26)
Birthdays by Region
- Masovian Voivodeship (204)
- Lesser Poland Voivodeship (128)
- Silesian Voivodeship (120)
- Lower Silesian Voivodeship (114)
- Greater Poland Voivodeship (107)
- Pomeranian Voivodeship (87)
- Łódź Voivodeship (62)
- Kuyavian-Pomeranian Voivodeship (49)
- Podkarpackie Voivodeship (45)
- Lublin Voivodeship (44)
- West Pomeranian Voivodeship (34)
- Lubusz Voivodeship (30)
- Warmian-Masurian Voivodeship (28)
- Podlaskie Voivodeship (28)
- Opole Voivodeship (26)
- Świętokrzyskie Voivodeship (21)
- Congress Poland (3)
