Poland 
German bryologist and pteridologistBirthdays by Profession
- Politician (160)
- Association football player (139)
- Writer (100)
- University teacher (85)
- Journalist (68)
- Actor (60)
- Painter (51)
- Military officer (48)
- Historian (46)
- Military personnel (45)
- Athletics competitor (44)
- Film actor (41)
- Poet (40)
- Catholic priest (34)
- Composer (33)
- Singer (27)
- Translator (26)
- Athlete (26)
- Physician (24)
- Mathematician (23)
Birthdays by Region
- Masovian Voivodeship (187)
- Lower Silesian Voivodeship (114)
- Silesian Voivodeship (109)
- Lesser Poland Voivodeship (107)
- Greater Poland Voivodeship (87)
- Łódź Voivodeship (76)
- Pomeranian Voivodeship (75)
- Kuyavian-Pomeranian Voivodeship (56)
- Podkarpackie Voivodeship (53)
- Opole Voivodeship (45)
- West Pomeranian Voivodeship (44)
- Warmian-Masurian Voivodeship (41)
- Lublin Voivodeship (37)
- Podlaskie Voivodeship (30)
- Lubusz Voivodeship (21)
- Świętokrzyskie Voivodeship (12)
- Congress Poland (1)
