Pecháček is a Czech surname with multiple possible origins, most prominently from the given name Petr, or from the German word Pech, meaning either 'bad luck' or 'resin'.EtymologyThe surname Pecháček is most likely derived from a diminutive form of the Czech given name Petr, which itself is the Czech form of Peter. Peter ultimately comes from the Greek Πέτρος (Petros), meaning 'stone', a translation of the Aramaic name Cephas, given to the apostle Simon by Jesus according to the New Testament (Matthew 16:18; John 1:42). Due to the apostle's prominence, the name became widespread across the Christian world.Alternatively, the surname may originate from the German noun Pech, which has two distinct meanings: 'pitch' or 'resin', suggesting an occupational name for someone working with resin; or 'bad luck', implying a nickname for an unlucky person. Related surnames with similar theorized origins include Pech, Pecha, and Pechanec.Notable BearersAdam Pecháček (born 1995), Czech basketball playerFrantišek Pecháček (1896–1944), Czech gymnastFrantišek Martin Pecháček (1763–1816), Czech violinist and pedagogueFrantiška Pecháčková (1904–1991), Czech-Moravian writerFranz Pecháček (1793–1840), Austrian-German violin virtuoso and composerJiří Pecháček (born 1943), Czech equestrianDistribution and VariantsThe surname Pecháček is primarily found in the Czech Republic. Its feminine form is Pecháčková. A related Czech surname variant is Pešek. In other cultures, surnames derived from Peter exist, such as Bedrosian (Armenian), Petrosyan (Armenian), Petrov (Russian), Petrova (Russian), Pandev (Macedonian), and Petrić (Croatian).