afi - ciona - do
There are many reasons to learn how to divide aficionado into syllables. Separating a word like aficionado into syllables is mainly to make it easier to read and pronounce. The syllable is the smallest sound unit in a word, and the separation of the aficionado into syllables allows speakers to better segment and emphasize each sound unit.
Knowing how to separate aficionado into syllables can be especially useful for those learning to read and write, because it helps them understand and pronounce aficionado more accurately. Furthermore, separating aficionado into syllables can also be useful in teaching grammar and spelling, as it allows students to more easily understand and apply the rules of accentuation and syllable division.
In the case of the word aficionado, we find that when separating into syllables the resulting number of syllables is 3. With this in mind, it's much easier to learn how to pronounce aficionado, as we can focus on perfecting the syllabic pronunciation before trying to pronounce aficionado in full or within a sentence. Likewise, this breakdown of aficionado into syllables makes it easier for us to remember how to write it.