"Martucci" is an Italian surname commonly spelled with two Cs. In IPA phonetic transcription, it is pronounced as /marˈtuʧːi/, emphasizing the "ch" sound at the end. The double "cc" spelling represents the geminated consonant, which means holding the sound for a slightly longer period of time. This spelling is used in Italian to differentiate between different words with similar spellings but with different meanings. The word "Martucci" is often found in Italy, and it is becoming increasingly popular worldwide.