The spelling of the name "Philmon" can be explained using IPA phonetic transcription. The name is pronounced as /fɪlmən/. The first syllable "Phil" is pronounced with a short "i" sound (/fɪl/), and the second syllable "mon" is pronounced with a schwa sound (/mən/). The silent "p" in the beginning of the name can be confusing, but it is a common spelling variation for the name "Philemon". Overall, the name "Philmon" is spelled in a way that reflects its pronunciation through the use of IPA phonetic transcription.