Cocules is 3 syllables, as it was spelled out phonetically and through IPA (I should've mentioned it's the abbreviation for International Phonetic Alphabet).
Discussion
No I don't think you needed to mention that. Lol. Forgive me for being about as familiar with IPA as with your original name spelling. Anyway, it'll be pretty close. When spelled phonetically, it looks like I should pronounce the U twice (i.e. at the end of the first syllable and at the start of the third). Is that right?