What is "ptak"

Ptak is a Polish surname (meaning "bird"), and may refer to:

• Aleksander Ptak (born 1977), Polish footballer
• Bernard Ptak (born 1954), Polish politician
• Franciszek Ptak, Polish politician
• John Ptak, film executive
• Krzysztof Ptak (born 1954), Polish cinematographer
• Włodzimierz Ptak, Polish immunologist

Pták is a Czech surname meaning " bird", and may refer to:

• Jiří Pták (born 1946), Czech Olympic rower
• Vlastimil Pták (1925–1999), Czech mathematician