What's the noun for syllabification? Here's the word you're looking for.
syllable
(linguistics) A unit of human speech that is interpreted by the listener as a single sound, although syllables usually consist of one or more vowel sounds, either alone or combined with the sound of one or more consonants; a word consists of one or more syllables.
The written representation of a given pronounced syllable.
A small part of a sentence or discourse; anything concise or short; a particle.
“This latent syllabism, which underlies the alphabetism of the hieroglyphic writing, indicates with sufficient clearness the origin of the Egyptian alphabet.”
“As long as the signs LUGAL and SA are not used as syllabograms outside the words sarru and libbu it is not advisable to write these words with sar and lib.”
“It contains excellent palaeographic studies, tables of syllabograms, and catalogues of Fara-period texts, bibliographies to individual tablets, and much more.”