* The Alphabet is a set of letters: The alphabet itself doesn't have syllables because it's a system of letters, not words.
* Syllables are in words: Syllables are units of pronunciation within words.
So, you can't count syllables in the alphabet directly.
If you're asking how many syllables are in the names of the letters:
* That depends on the language! The English alphabet has a variety of pronunciations, and some letters are one syllable ("A," "B," "C"), while others are two syllables ("X," "Y," "Z").
Let me know if you have a different question about syllables or the alphabet, and I'll do my best to answer it!