i ask a lot of questions, so sorry in advance

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how do you all remember how to properly spell names? don't get me wrong I have known ateez for a long time and watch their vlogs every now and then, but i feel like i struggle with spelling hoongjoong's name correctly... .
i really have to think about it and always second guess myself, do most fans just say HJ since its easier? or is there a nickname that might be easier to remember?