Question: is kyle one or two syllables?
Answer: "Kyle" can be one or two syllables, due to the phenomenon that phonetician John Wells calls "pre-l breaking". This happens when long vowels or diphthongs /aɪ/ (as in "price"), /eɪ/ (as in "face"), /iː/ (as in "fleece"), and /ɔɪ/ (as in "choice") are followed by a morpheme-final /l/ (which is pronounced as a "dark l").