Farnleigh is a surname that is pronounced as [fɑːnli]. The first syllable "Farn" sounds like the word "farm", but with an "n" sound instead of an "m". The next syllable "leigh" is pronounced like "lee". The spelling of Farnleigh follows the English spelling rules, with the "f" representing the /f/ sound, "a" representing the /ɑː/ sound, "r" representing the /r/ sound, "n" representing the /n/ sound, "l" representing the /l/ sound, and "eigh" representing the /li/ sound.