The spelling of the surname "Leighty" can be explained using IPA (International Phonetic Alphabet) transcription. It is pronounced /ˈlaɪti/ with emphasis on the first syllable. The first two letters "Lei" represent a diphthong sound /laɪ/ which is a combination of an "L" sound and an "I" sound. The following "gh" is silent while the letter "t" represents the final consonant sound /ti/. The spelling of this word may seem confusing, but understanding its phonetic transcription can assist with proper pronunciation.