Poland 
German astronomer and botanistBirthdays by Profession
- Association football player (51)
- Politician (41)
- University teacher (25)
- Writer (21)
- Actor (16)
- Athletics competitor (15)
- Film actor (14)
- Poet (13)
- Painter (12)
- Athlete (10)
- Military officer (10)
- Catholic priest (10)
- Journalist (10)
- Engineer (9)
- Association football manager (9)
- Mathematician (9)
- Composer (8)
- Diplomat (8)
- Theologian (7)
- Translator (7)
Birthdays by Region
- Lower Silesian Voivodeship (46)
- Masovian Voivodeship (46)
- Silesian Voivodeship (41)
- Greater Poland Voivodeship (30)
- Lesser Poland Voivodeship (22)
- Łódź Voivodeship (20)
- Pomeranian Voivodeship (19)
- Warmian-Masurian Voivodeship (13)
- Kuyavian-Pomeranian Voivodeship (11)
- Podkarpackie Voivodeship (11)
- Lublin Voivodeship (10)
- Lubusz Voivodeship (9)
- Opole Voivodeship (9)
- Podlaskie Voivodeship (8)
- West Pomeranian Voivodeship (6)
- Świętokrzyskie Voivodeship (2)
