The spelling of the word "Sondya" is quite unique and is not commonly used. It is pronounced as /sɑndjə/ in IPA phonetic transcription. The first syllable "son" is pronounced as /sɑn/ with a long "o" sound. The second syllable "dya" is pronounced as /djə/ with a soft "d" sound and a short "a" sound. The combination of these sounds gives the word an interesting and catchy cadence. However, it is unlikely you will come across the word "Sondya" often in your everyday speech.