The name "McClenon" is pronounced as /məˈklɛnən/ in IPA phonetic transcription. This name is a variant of the Irish surname "Mac Cleannáin", which was derived from "cleann", meaning "fair-haired." In terms of spelling, "McClenon" is unique in that it contains the unusual combination of the letters "cl" followed by "e." This spelling can often be confusing for those unfamiliar with Irish names, but it is a common feature in many Celtic languages. Overall, the spelling of "McClendon" can vary depending on the family's preference and regional dialect.