The proper spelling of the surname "Maziarz" is not immediately obvious based on its pronunciation. Using IPA phonetic transcription, we can break down the sounds into /mæʒɛrʃ/. The first three letters, "maz", are straightforward with the standard "m" and "a" sounds. The last four letters, "iarz", get a bit tricky. The "i" sound is represented by the letters "ia", while the "rz" combination is pronounced like "sh". So, "Maziarz" is spelled to accurately represent its unique pronunciation.