Za - men - hof
There are many reasons to learn how to divide Zamenhof into syllables. Separating a word like Zamenhof 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 Zamenhof into syllables allows speakers to better segment and emphasize each sound unit.
Knowing how to separate Zamenhof into syllables can be especially useful for those learning to read and write, because it helps them understand and pronounce Zamenhof more accurately. Furthermore, separating Zamenhof 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 Zamenhof, 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 Zamenhof, as we can focus on perfecting the syllabic pronunciation before trying to pronounce Zamenhof in full or within a sentence. Likewise, this breakdown of Zamenhof into syllables makes it easier for us to remember how to write it.