Poland 
Polish computer scientistBirthdays by Profession
- Politician (7)
- Association football player (5)
- Athletics competitor (4)
- Television actor (3)
- Film actor (3)
- Ice hockey player (2)
- Actor (2)
- Screenwriter (2)
- Resistance fighter (2)
- Military officer (2)
- Film director (2)
- Writer (2)
- Cryptologist (1)
- Long jumper (1)
- Weightlifter (1)
- Lieutenant colonel (1)
- Canoeist (1)
- Pole vaulter (1)
- Cleric (1)
- Lawyer (1)
Birthdays by Region
- Silesian Voivodeship (5)
- Lesser Poland Voivodeship (5)
- Masovian Voivodeship (4)
- Lower Silesian Voivodeship (4)
- Kuyavian-Pomeranian Voivodeship (4)
- Łódź Voivodeship (4)
- Greater Poland Voivodeship (3)
- Opole Voivodeship (3)
- Pomeranian Voivodeship (2)
- Podlaskie Voivodeship (2)
- Podkarpackie Voivodeship (1)
- Lublin Voivodeship (1)
- Warmian-Masurian Voivodeship (1)
